Tidy vllm/config/__init__.py to only add classes and functions (#26405)

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

tests/models/multimodal/generation/vlm_utils/core.py

@@ -7,7 +7,7 @@ from typing import Any, Callable, Optional
 import torch
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 
-from vllm.config import RunnerOption
+from vllm.config.model import RunnerOption
 from vllm.transformers_utils.tokenizer import AnyTokenizer
 
 from .....conftest import HfRunner, VllmRunner

tests/models/multimodal/generation/vlm_utils/types.py

@@ -12,7 +12,7 @@ from pytest import MarkDecorator
 from transformers import AutoModelForCausalLM
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 
-from vllm.config import RunnerOption
+from vllm.config.model import RunnerOption
 from vllm.logprobs import SampleLogprobs
 from vllm.transformers_utils.tokenizer import AnyTokenizer