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[misc][core] lazy import outlines (#7831)

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youkaichao
2024-08-24 00:51:38 -07:00
committed by GitHub
parent d81abefd2e
commit 7d9ffa2ae1
4 changed files with 64 additions and 7 deletions
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9
vllm/model_executor/guided_decoding/__init__.py
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@@ -5,9 +5,6 @@ from vllm.entrypoints.openai.protocol import (
CompletionRequest)
from vllm.model_executor.guided_decoding.guided_fields import (
GuidedDecodingRequest)
from vllm.model_executor.guided_decoding.outlines_decoding import (
get_local_outlines_guided_decoding_logits_processor,
get_outlines_guided_decoding_logits_processor)
from vllm.sampling_params import LogitsProcessor
@@ -18,6 +15,9 @@ async def get_guided_decoding_logits_processor(
request = _adapt_request_for_tool_use(request)
if guided_decoding_backend == 'outlines':
# NOTE: lazy import outlines to avoid https://github.com/vllm-project/vllm/issues/4193
from vllm.model_executor.guided_decoding.outlines_decoding import ( # noqa
get_outlines_guided_decoding_logits_processor)
return await get_outlines_guided_decoding_logits_processor(
request, tokenizer)
if guided_decoding_backend == 'lm-format-enforcer':
@@ -37,6 +37,9 @@ def get_local_guided_decoding_logits_processor(
# request = _adapt_request_for_tool_use(request)
if guided_decoding_backend == 'outlines':
# NOTE: lazy import outlines to avoid https://github.com/vllm-project/vllm/issues/4193
from vllm.model_executor.guided_decoding.outlines_decoding import ( # noqa
get_local_outlines_guided_decoding_logits_processor)
return get_local_outlines_guided_decoding_logits_processor(
guided_options, tokenizer)
if guided_decoding_backend == 'lm-format-enforcer':