[Frontend] Introduce Renderer for processing chat messages (using ModelConfig) (#30200)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
This commit is contained in:
@@ -7,21 +7,14 @@ from typing import Literal
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import pytest
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import torch
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from mistral_common.tokens.tokenizers.base import SpecialTokenPolicy
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from vllm.assets.audio import AudioAsset
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from vllm.assets.image import ImageAsset
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from vllm.assets.video import VideoAsset
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from vllm.config import ModelConfig
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from vllm.entrypoints.chat_utils import (
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_try_extract_ast,
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apply_mistral_chat_template,
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load_chat_template,
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parse_chat_messages,
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parse_chat_messages_futures,
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resolve_chat_template_content_format,
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resolve_chat_template_kwargs,
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resolve_hf_chat_template,
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parse_chat_messages_async,
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)
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from vllm.multimodal import MultiModalDataDict, MultiModalUUIDDict
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from vllm.multimodal.utils import (
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@@ -29,24 +22,11 @@ from vllm.multimodal.utils import (
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encode_image_url,
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encode_video_url,
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)
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from vllm.tokenizers import get_tokenizer
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from vllm.tokenizers.mistral import MistralTokenizer
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from vllm.utils.serial_utils import tensor2base64
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from ..models.registry import HF_EXAMPLE_MODELS
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from ..utils import VLLM_PATH
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EXAMPLES_DIR = VLLM_PATH / "examples"
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PHI3V_MODEL_ID = "microsoft/Phi-3.5-vision-instruct"
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ULTRAVOX_MODEL_ID = "fixie-ai/ultravox-v0_5-llama-3_2-1b"
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QWEN2AUDIO_MODEL_ID = "Qwen/Qwen2-Audio-7B-Instruct"
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QWEN2VL_MODEL_ID = "Qwen/Qwen2-VL-2B-Instruct"
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QWEN25VL_MODEL_ID = "Qwen/Qwen2.5-VL-3B-Instruct"
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QWEN25OMNI_MODEL_ID = "Qwen/Qwen2.5-Omni-7B"
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QWEN3_MODEL_ID = "Qwen/Qwen3-8B"
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LLAMA_GUARD_MODEL_ID = "meta-llama/Llama-Guard-3-1B"
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HERMES_MODEL_ID = "NousResearch/Hermes-3-Llama-3.1-8B"
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MISTRAL_MODEL_ID = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
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@@ -469,7 +449,7 @@ async def test_parse_chat_messages_single_image_with_uuid_async(
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image_url,
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):
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image_uuid = str(hash(image_url))
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -490,7 +470,7 @@ async def test_parse_chat_messages_single_image_with_uuid_async(
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assert conversation == [
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{"role": "user", "content": "<|image_1|>\nWhat's in the image?"}
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]
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_assert_mm_data_is_image_input(await mm_future, 1)
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_assert_mm_data_is_image_input(mm_data, 1)
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_assert_mm_uuids(mm_uuids, 1, expected_uuids=[image_uuid])
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@@ -500,7 +480,7 @@ async def test_parse_chat_messages_empty_image_with_uuid_async(
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image_url,
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):
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image_uuid = str(hash(image_url))
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -521,7 +501,7 @@ async def test_parse_chat_messages_empty_image_with_uuid_async(
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assert conversation == [
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{"role": "user", "content": "<|image_1|>\nWhat's in the image?"}
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]
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_assert_mm_data_is_image_input(await mm_future, 1, skipped_image_indices=[0])
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_assert_mm_data_is_image_input(mm_data, 1, skipped_image_indices=[0])
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_assert_mm_uuids(mm_uuids, 1, expected_uuids=[image_uuid])
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@@ -533,7 +513,7 @@ async def test_parse_chat_messages_multiple_images_with_uuids_async(
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image_uuid1 = "my_uuid_1"
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image_uuid2 = "my_uuid_2"
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -562,7 +542,7 @@ async def test_parse_chat_messages_multiple_images_with_uuids_async(
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"content": "<|image_1|>\n<|image_2|>\nWhat's in these images?",
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}
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]
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_assert_mm_data_is_image_input(await mm_future, 2)
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_assert_mm_data_is_image_input(mm_data, 2)
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[image_uuid1, image_uuid2])
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@@ -574,7 +554,7 @@ async def test_parse_chat_messages_multiple_empty_images_with_uuids_async(
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image_uuid1 = "my_uuid_1"
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image_uuid2 = "my_uuid_2"
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -603,7 +583,7 @@ async def test_parse_chat_messages_multiple_empty_images_with_uuids_async(
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"content": "<|image_1|>\n<|image_2|>\nWhat's in these images?",
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}
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]
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_assert_mm_data_is_image_input(await mm_future, 2, skipped_image_indices=[0, 1])
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_assert_mm_data_is_image_input(mm_data, 2, skipped_image_indices=[0, 1])
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[image_uuid1, image_uuid2])
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@@ -614,7 +594,7 @@ async def test_parse_chat_messages_multiple_images_with_partial_uuids_async(
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):
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image_uuid2 = "my_uuid_2"
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -642,7 +622,7 @@ async def test_parse_chat_messages_multiple_images_with_partial_uuids_async(
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"content": "<|image_1|>\n<|image_2|>\nWhat's in these images?",
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}
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]
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_assert_mm_data_is_image_input(await mm_future, 2)
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_assert_mm_data_is_image_input(mm_data, 2)
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[None, image_uuid2])
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@@ -689,7 +669,7 @@ async def test_parse_chat_messages_single_image_async(
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phi3v_model_config,
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image_url,
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):
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -706,7 +686,7 @@ async def test_parse_chat_messages_single_image_async(
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assert conversation == [
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{"role": "user", "content": "<|image_1|>\nWhat's in the image?"}
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]
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_assert_mm_data_is_image_input(await mm_future, 1)
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_assert_mm_data_is_image_input(mm_data, 1)
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_assert_mm_uuids(mm_uuids, 1, expected_uuids=[None])
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@@ -890,7 +870,7 @@ async def test_parse_chat_messages_audio_embeds_async(
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# Encode it as base64
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base64_audio_embedding = tensor2base64(audio_embedding)
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -908,7 +888,6 @@ async def test_parse_chat_messages_audio_embeds_async(
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)
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# Should have audio embedding in mm_data (single tensor, not a list)
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mm_data = await mm_future
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assert mm_data is not None
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assert "audio" in mm_data
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assert isinstance(mm_data["audio"], torch.Tensor)
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@@ -1050,7 +1029,7 @@ async def test_parse_chat_messages_multiple_image_embeds_async(
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base64_image_embedding_1 = tensor2base64(image_embedding_1)
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base64_image_embedding_2 = tensor2base64(image_embedding_2)
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -1080,7 +1059,6 @@ async def test_parse_chat_messages_multiple_image_embeds_async(
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]
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# Await the future and verify mm_data
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mm_data = await mm_future
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assert mm_data is not None
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assert "image" in mm_data
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assert isinstance(mm_data["image"], list)
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@@ -1101,7 +1079,7 @@ async def test_parse_chat_messages_empty_image_embeds_with_uuid_async(
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phi3v_model_config_image_embeds,
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):
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uuid = "abcd"
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -1121,7 +1099,6 @@ async def test_parse_chat_messages_empty_image_embeds_with_uuid_async(
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"content": "<|image_1|>\nWhat's in this image?",
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}
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]
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mm_data = await mm_future
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assert mm_data is not None
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assert "image" in mm_data
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assert isinstance(mm_data["image"], list)
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@@ -1228,7 +1205,7 @@ async def test_parse_chat_messages_multiple_images_async(
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phi3v_model_config,
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image_url,
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):
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conversation, mm_future, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -1252,7 +1229,7 @@ async def test_parse_chat_messages_multiple_images_async(
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"content": "<|image_1|>\n<|image_2|>\nWhat's in these images?",
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}
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]
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_assert_mm_data_is_image_input(await mm_future, 2)
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_assert_mm_data_is_image_input(mm_data, 2)
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[None, None])
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@@ -1582,7 +1559,7 @@ async def test_parse_chat_messages_multiple_images_interleave_async(
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phi3v_model_config_mm_interleaved,
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image_url,
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):
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conversation, mm_data, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -1609,7 +1586,7 @@ async def test_parse_chat_messages_multiple_images_interleave_async(
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"Do they have differences?",
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}
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]
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_assert_mm_data_is_image_input(await mm_data, 2)
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_assert_mm_data_is_image_input(mm_data, 2)
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[None, None])
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@@ -1619,7 +1596,7 @@ async def test_parse_chat_messages_multiple_images_with_uuids_interleave_async(
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image_url,
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):
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image_uuid = str(hash(image_url))
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conversation, mm_data, mm_uuids = parse_chat_messages_futures(
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conversation, mm_data, mm_uuids = await parse_chat_messages_async(
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[
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{
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"role": "user",
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@@ -1654,7 +1631,7 @@ async def test_parse_chat_messages_multiple_images_with_uuids_interleave_async(
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"Do they have differences?",
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}
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]
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_assert_mm_data_is_image_input(await mm_data, 2)
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_assert_mm_data_is_image_input(mm_data, 2)
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_assert_mm_uuids(mm_uuids, 2, expected_uuids=[image_uuid, image_uuid])
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@@ -2030,377 +2007,6 @@ def test_parse_chat_messages_multiple_images_interleave_with_placeholders(
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)
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@pytest.mark.parametrize(
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"model",
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[
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QWEN2VL_MODEL_ID, # tokenizer.chat_template is of type str
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HERMES_MODEL_ID, # tokenizer.chat_template is of type dict
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],
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)
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@pytest.mark.parametrize("use_tools", [True, False])
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def test_resolve_hf_chat_template(sample_json_schema, model, use_tools):
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"""checks that chat_template is a dict type for HF models."""
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model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
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model_info.check_available_online(on_fail="skip")
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model_config = ModelConfig(
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model,
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tokenizer=model_info.tokenizer or model,
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tokenizer_mode=model_info.tokenizer_mode,
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revision=model_info.revision,
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trust_remote_code=model_info.trust_remote_code,
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hf_overrides=model_info.hf_overrides,
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skip_tokenizer_init=model_info.require_embed_inputs,
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enable_prompt_embeds=model_info.require_embed_inputs,
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enable_mm_embeds=model_info.require_embed_inputs,
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enforce_eager=model_info.enforce_eager,
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dtype=model_info.dtype,
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)
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# Build the tokenizer
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tokenizer = get_tokenizer(
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model,
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trust_remote_code=model_config.trust_remote_code,
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)
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tools = (
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[
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{
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"type": "function",
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"function": {
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"name": "dummy_function_name",
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"description": "This is a dummy function",
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"parameters": sample_json_schema,
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},
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}
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]
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if use_tools
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else None
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)
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# Test detecting the tokenizer's chat_template
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chat_template = resolve_hf_chat_template(
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tokenizer,
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chat_template=None,
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tools=tools,
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model_config=model_config,
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)
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assert isinstance(chat_template, str)
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@pytest.mark.parametrize(
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"model, expected_kwargs",
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[
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(
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QWEN2VL_MODEL_ID,
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{
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"add_vision_id",
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"add_generation_prompt",
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"continue_final_message",
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"tools",
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},
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),
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(
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QWEN3_MODEL_ID,
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{
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"enable_thinking",
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"add_generation_prompt",
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"continue_final_message",
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"tools",
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},
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),
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],
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)
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def test_resolve_hf_chat_template_kwargs(sample_json_schema, model, expected_kwargs):
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"""checks that chat_template is a dict type for HF models."""
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model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
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model_info.check_available_online(on_fail="skip")
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tools = [
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{
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"type": "function",
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"function": {
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"name": "dummy_function_name",
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"description": "This is a dummy function",
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"parameters": sample_json_schema,
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},
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}
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]
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chat_template_kwargs = {
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# both unused
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"unsed_kwargs_1": 123,
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"unsed_kwargs_2": "abc",
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# should not appear
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"chat_template": "{% Hello world! %}",
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"tokenize": True,
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# used by tokenizer
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"continue_final_message": True,
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"tools": tools,
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# both used by Qwen2-VL and Qwen3
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"add_generation_prompt": True,
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# only used by Qwen2-VL
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"add_vision_id": True,
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# only used by Qwen3
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"enable_thinking": True,
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}
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model_config = ModelConfig(
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model,
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tokenizer=model_info.tokenizer or model,
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tokenizer_mode=model_info.tokenizer_mode,
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revision=model_info.revision,
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trust_remote_code=model_info.trust_remote_code,
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hf_overrides=model_info.hf_overrides,
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skip_tokenizer_init=model_info.require_embed_inputs,
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enable_prompt_embeds=model_info.require_embed_inputs,
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enable_mm_embeds=model_info.require_embed_inputs,
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enforce_eager=model_info.enforce_eager,
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dtype=model_info.dtype,
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)
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# Build the tokenizer
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tokenizer = get_tokenizer(
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model,
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trust_remote_code=model_config.trust_remote_code,
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)
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# Test detecting the tokenizer's chat_template
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chat_template = resolve_hf_chat_template(
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tokenizer,
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chat_template=None,
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tools=tools,
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model_config=model_config,
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)
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with pytest.raises(
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ValueError, match="Found unexpected chat template kwargs from request"
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):
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# should raise error if `chat_template_kwargs` contains
|
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# `chat_template` or `tokenize`
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resolve_chat_template_kwargs(
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tokenizer,
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chat_template=chat_template,
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chat_template_kwargs=chat_template_kwargs,
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)
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resolved_chat_template_kwargs = resolve_chat_template_kwargs(
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tokenizer,
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chat_template=chat_template,
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chat_template_kwargs=chat_template_kwargs,
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raise_on_unexpected=False,
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)
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assert set(resolved_chat_template_kwargs.keys()) == expected_kwargs
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# Additional test: Verify HF base parameters work with **kwargs tokenizers
|
||||
# This validates the fix for tokenizers like Kimi K2 that use **kwargs
|
||||
# to receive standard HuggingFace parameters instead of declaring them explicitly
|
||||
from vllm.entrypoints.chat_utils import _get_hf_base_chat_template_params
|
||||
|
||||
hf_base_params = _get_hf_base_chat_template_params()
|
||||
# Verify common HF parameters are in the base class
|
||||
assert {"add_generation_prompt", "tools", "continue_final_message"}.issubset(
|
||||
hf_base_params
|
||||
), f"Expected HF base params not found in {hf_base_params}"
|
||||
|
||||
# Test with a mock tokenizer that uses **kwargs (like Kimi K2)
|
||||
class MockTokenizerWithKwargs:
|
||||
def apply_chat_template(self, conversation, **kwargs):
|
||||
return "mocked_output"
|
||||
|
||||
mock_tokenizer = MockTokenizerWithKwargs()
|
||||
mock_kwargs = {
|
||||
"add_generation_prompt": True,
|
||||
"tools": tools,
|
||||
"continue_final_message": False,
|
||||
"unknown_param": "should_be_filtered",
|
||||
}
|
||||
resolved_mock = resolve_chat_template_kwargs(
|
||||
mock_tokenizer, chat_template, mock_kwargs, raise_on_unexpected=False
|
||||
)
|
||||
# HF base params should pass through even with **kwargs tokenizer
|
||||
assert "add_generation_prompt" in resolved_mock
|
||||
assert "tools" in resolved_mock
|
||||
assert "continue_final_message" in resolved_mock
|
||||
# Unknown params should be filtered out
|
||||
assert "unknown_param" not in resolved_mock
|
||||
|
||||
|
||||
# NOTE: Qwen2-Audio default chat template is specially defined inside
|
||||
# processor class instead of using `tokenizer_config.json`
|
||||
@pytest.mark.parametrize(
|
||||
("model", "expected_format"),
|
||||
[
|
||||
(PHI3V_MODEL_ID, "string"),
|
||||
(QWEN2VL_MODEL_ID, "openai"),
|
||||
(QWEN25VL_MODEL_ID, "openai"),
|
||||
(ULTRAVOX_MODEL_ID, "string"),
|
||||
(QWEN2AUDIO_MODEL_ID, "openai"),
|
||||
(LLAMA_GUARD_MODEL_ID, "openai"),
|
||||
],
|
||||
)
|
||||
def test_resolve_content_format_hf_defined(model, expected_format):
|
||||
model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
|
||||
model_info.check_available_online(on_fail="skip")
|
||||
|
||||
model_config = ModelConfig(
|
||||
model,
|
||||
tokenizer=model_info.tokenizer or model,
|
||||
tokenizer_mode=model_info.tokenizer_mode,
|
||||
revision=model_info.revision,
|
||||
trust_remote_code=model_info.trust_remote_code,
|
||||
hf_overrides=model_info.hf_overrides,
|
||||
skip_tokenizer_init=model_info.require_embed_inputs,
|
||||
enable_prompt_embeds=model_info.require_embed_inputs,
|
||||
enable_mm_embeds=model_info.require_embed_inputs,
|
||||
enforce_eager=model_info.enforce_eager,
|
||||
dtype=model_info.dtype,
|
||||
)
|
||||
|
||||
tokenizer = get_tokenizer(
|
||||
model,
|
||||
trust_remote_code=model_config.trust_remote_code,
|
||||
)
|
||||
|
||||
# Test detecting the tokenizer's chat_template
|
||||
chat_template = resolve_hf_chat_template(
|
||||
tokenizer,
|
||||
chat_template=None,
|
||||
tools=None,
|
||||
model_config=model_config,
|
||||
)
|
||||
assert isinstance(chat_template, str)
|
||||
|
||||
print("[TEXT]")
|
||||
print(chat_template)
|
||||
print("[AST]")
|
||||
print(_try_extract_ast(chat_template))
|
||||
|
||||
resolved_format = resolve_chat_template_content_format(
|
||||
None, # Test detecting the tokenizer's chat_template
|
||||
None,
|
||||
"auto",
|
||||
tokenizer,
|
||||
model_config=model_config,
|
||||
)
|
||||
|
||||
assert resolved_format == expected_format
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("model", "expected_format"),
|
||||
[
|
||||
("Salesforce/blip2-opt-2.7b", "string"),
|
||||
("facebook/chameleon-7b", "string"),
|
||||
("deepseek-ai/deepseek-vl2-tiny", "string"),
|
||||
("adept/fuyu-8b", "string"),
|
||||
("google/paligemma-3b-mix-224", "string"),
|
||||
("Qwen/Qwen-VL", "string"),
|
||||
("Qwen/Qwen-VL-Chat", "string"),
|
||||
],
|
||||
)
|
||||
def test_resolve_content_format_fallbacks(model, expected_format):
|
||||
model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
|
||||
model_info.check_available_online(on_fail="skip")
|
||||
|
||||
model_config = ModelConfig(
|
||||
model,
|
||||
tokenizer=model_info.tokenizer or model,
|
||||
tokenizer_mode=model_info.tokenizer_mode,
|
||||
revision=model_info.revision,
|
||||
trust_remote_code=model_info.trust_remote_code,
|
||||
hf_overrides=model_info.hf_overrides,
|
||||
skip_tokenizer_init=model_info.require_embed_inputs,
|
||||
enable_prompt_embeds=model_info.require_embed_inputs,
|
||||
enable_mm_embeds=model_info.require_embed_inputs,
|
||||
enforce_eager=model_info.enforce_eager,
|
||||
dtype=model_info.dtype,
|
||||
)
|
||||
|
||||
tokenizer = get_tokenizer(
|
||||
model_config.tokenizer,
|
||||
trust_remote_code=model_config.trust_remote_code,
|
||||
)
|
||||
|
||||
# Test detecting the tokenizer's chat_template
|
||||
chat_template = resolve_hf_chat_template(
|
||||
tokenizer,
|
||||
chat_template=None,
|
||||
tools=None,
|
||||
model_config=model_config,
|
||||
)
|
||||
assert isinstance(chat_template, str)
|
||||
|
||||
print("[TEXT]")
|
||||
print(chat_template)
|
||||
print("[AST]")
|
||||
print(_try_extract_ast(chat_template))
|
||||
|
||||
resolved_format = resolve_chat_template_content_format(
|
||||
None, # Test detecting the tokenizer's chat_template
|
||||
None,
|
||||
"auto",
|
||||
tokenizer,
|
||||
model_config=model_config,
|
||||
)
|
||||
|
||||
assert resolved_format == expected_format
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("template_path", "expected_format"),
|
||||
[
|
||||
("template_alpaca.jinja", "string"),
|
||||
("template_baichuan.jinja", "string"),
|
||||
("template_chatglm.jinja", "string"),
|
||||
("template_chatglm2.jinja", "string"),
|
||||
("template_chatml.jinja", "string"),
|
||||
("template_dse_qwen2_vl.jinja", "openai"),
|
||||
("template_falcon_180b.jinja", "string"),
|
||||
("template_falcon.jinja", "string"),
|
||||
("template_inkbot.jinja", "string"),
|
||||
("template_teleflm.jinja", "string"),
|
||||
("template_vlm2vec_phi3v.jinja", "openai"),
|
||||
("template_vlm2vec_qwen2vl.jinja", "openai"),
|
||||
("tool_chat_template_granite_20b_fc.jinja", "string"),
|
||||
("tool_chat_template_hermes.jinja", "string"),
|
||||
("tool_chat_template_internlm2_tool.jinja", "string"),
|
||||
("tool_chat_template_llama3.1_json.jinja", "openai"),
|
||||
("tool_chat_template_llama3.2_json.jinja", "openai"),
|
||||
("tool_chat_template_mistral_parallel.jinja", "string"),
|
||||
("tool_chat_template_mistral.jinja", "string"),
|
||||
],
|
||||
)
|
||||
def test_resolve_content_format_examples(template_path, expected_format):
|
||||
model_config = ModelConfig(
|
||||
PHI3V_MODEL_ID, # Dummy
|
||||
tokenizer=PHI3V_MODEL_ID, # Dummy
|
||||
trust_remote_code=True,
|
||||
)
|
||||
|
||||
dummy_tokenizer = get_tokenizer(
|
||||
PHI3V_MODEL_ID, # Dummy
|
||||
trust_remote_code=model_config.trust_remote_code,
|
||||
)
|
||||
dummy_tokenizer.chat_template = None
|
||||
|
||||
chat_template = load_chat_template(EXAMPLES_DIR / template_path)
|
||||
assert isinstance(chat_template, str)
|
||||
|
||||
print("[TEXT]")
|
||||
print(chat_template)
|
||||
print("[AST]")
|
||||
print(_try_extract_ast(chat_template))
|
||||
|
||||
resolved_format = resolve_chat_template_content_format(
|
||||
chat_template,
|
||||
None,
|
||||
"auto",
|
||||
dummy_tokenizer,
|
||||
model_config=model_config,
|
||||
)
|
||||
|
||||
assert resolved_format == expected_format
|
||||
|
||||
|
||||
def test_parse_chat_messages_include_thinking_chunk(mistral_model_config):
|
||||
messages = [
|
||||
{
|
||||
@@ -2462,56 +2068,6 @@ def test_parse_chat_messages_include_thinking_chunk(mistral_model_config):
|
||||
assert conversation_with_thinking == expected_conversation
|
||||
|
||||
|
||||
def test_apply_mistral_chat_template_thinking_chunk():
|
||||
messages = [
|
||||
{
|
||||
"role": "system",
|
||||
"content": [
|
||||
{"type": "text", "text": "You are a helpful assistant."},
|
||||
{
|
||||
"type": "thinking",
|
||||
"closed": True,
|
||||
"thinking": "Only return the answer when you are confident.",
|
||||
},
|
||||
],
|
||||
},
|
||||
{"role": "user", "content": "What is 2+2?"},
|
||||
{
|
||||
"role": "assistant",
|
||||
"content": [
|
||||
{"type": "text", "text": "Let me think about it."},
|
||||
{"type": "thinking", "closed": True, "thinking": "2+2 = 4"},
|
||||
{
|
||||
"type": "text",
|
||||
"text": "The answer is 4.",
|
||||
},
|
||||
],
|
||||
},
|
||||
{"role": "user", "content": "Thanks, what is 3+3?"},
|
||||
]
|
||||
mistral_tokenizer = MistralTokenizer.from_pretrained(
|
||||
"mistralai/Magistral-Small-2509"
|
||||
)
|
||||
|
||||
tokens_ids = apply_mistral_chat_template(
|
||||
mistral_tokenizer, messages, chat_template=None, tools=None
|
||||
)
|
||||
|
||||
string_tokens = mistral_tokenizer.mistral.decode(
|
||||
tokens_ids, special_token_policy=SpecialTokenPolicy.KEEP
|
||||
)
|
||||
|
||||
expected_tokens = (
|
||||
r"<s>[SYSTEM_PROMPT]You are a helpful assistant.[THINK]Only return the"
|
||||
r" answer when you are confident.[/THINK][/SYSTEM_PROMPT]"
|
||||
r"[INST]What is 2+2?[/INST]"
|
||||
r"Let me think about it.[THINK]2+2 = 4[/THINK]The answer is 4.</s>"
|
||||
r"[INST]Thanks, what is 3+3?[/INST]"
|
||||
)
|
||||
|
||||
assert string_tokens == expected_tokens
|
||||
|
||||
|
||||
def test_parse_chat_messages_single_empty_audio_with_uuid(
|
||||
qwen2_audio_model_config,
|
||||
):
|
||||
@@ -2550,7 +2106,7 @@ async def test_parse_chat_messages_single_empty_audio_with_uuid_async(
|
||||
qwen2_audio_model_config,
|
||||
):
|
||||
audio_uuid = "abcd"
|
||||
conversation, mm_future, mm_uuids = parse_chat_messages_futures(
|
||||
conversation, mm_data, mm_uuids = await parse_chat_messages_async(
|
||||
[
|
||||
{
|
||||
"role": "user",
|
||||
@@ -2575,5 +2131,5 @@ async def test_parse_chat_messages_single_empty_audio_with_uuid_async(
|
||||
"audio say?",
|
||||
}
|
||||
]
|
||||
_assert_mm_data_inputs(await mm_future, {"audio": 1})
|
||||
_assert_mm_data_inputs(mm_data, {"audio": 1})
|
||||
_assert_mm_uuids(mm_uuids, 1, modality="audio", expected_uuids=[audio_uuid])
|
||||
|
||||
Reference in New Issue
Block a user