[BUG]ASGI error occurred during WebUI operation

[ievenight]

Describe the bug
When Windows is running through the " run the codebase without a Linux environment", after opening the webUI, an error occurs when trying to add files for data processing.
This problem occurs in both V1.2 Release and the version pulled from the main branch.

gradio displays an error "error: Connection errored out."
See the specific log below

log

ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 279, in _init_core_attrs
    self._core_schema = _getattr_no_parents(self._type, '__pydantic_core_schema__')
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 121, in _getattr_no_parents
    raise AttributeError(attribute)
AttributeError: __pydantic_core_schema__

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 406, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\uvicorn\middleware\proxy_headers.py", line 70, in __call__
    return await self.app(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\applications.py", line 113, in __call__
    await self.middleware_stack(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\middleware\errors.py", line 187, in __call__
    raise exc
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\middleware\errors.py", line 165, in __call__
    await self.app(scope, receive, _send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\gradio\route_utils.py", line 766, in __call__
    await self.simple_response(scope, receive, send, request_headers=headers)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\gradio\route_utils.py", line 782, in simple_response
    await self.app(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\middleware\exceptions.py", line 62, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\_exception_handler.py", line 62, in wrapped_app
    raise exc
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\_exception_handler.py", line 51, in wrapped_app
    await app(scope, receive, sender)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\routing.py", line 288, in handle
    await self.app(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\routing.py", line 76, in app
    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\_exception_handler.py", line 62, in wrapped_app
    raise exc
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\_exception_handler.py", line 51, in wrapped_app
    await app(scope, receive, sender)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\starlette\routing.py", line 73, in app
    response = await f(request)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\routing.py", line 291, in app
    solved_result = await solve_dependencies(
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\dependencies\utils.py", line 639, in solve_dependencies
    ) = await request_body_to_args(  # body_params checked above
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\dependencies\utils.py", line 810, in request_body_to_args
    fields_to_extract = get_model_fields(first_field.type_)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\_compat.py", line 283, in get_model_fields
    return [
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\_compat.py", line 284, in <listcomp>
    ModelField(field_info=field_info, name=name)
  File "<string>", line 6, in __init__
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\fastapi\_compat.py", line 109, in __post_init__
    self._type_adapter: TypeAdapter[Any] = TypeAdapter(
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 266, in __init__
    self._init_core_attrs(rebuild_mocks=False)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 144, in wrapped
    return func(self, *args, **kwargs)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 286, in _init_core_attrs
    self._core_schema = _get_schema(self._type, config_wrapper, parent_depth=self._parent_depth)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\type_adapter.py", line 104, in _get_schema
    schema = gen.generate_schema(type_)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 655, in generate_schema
    schema = self._generate_schema_inner(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 908, in _generate_schema_inner
    return self._annotated_schema(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 2025, in _annotated_schema
    schema = self._apply_annotations(source_type, annotations)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 2104, in _apply_annotations
    schema = get_inner_schema(source_type)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_schema_generation_shared.py", line 83, in __call__
    schema = self._handler(source_type)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 2186, in new_handler
    schema = metadata_get_schema(source, get_inner_schema)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 2182, in <lambda>
    lambda source, handler: handler(source)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_schema_generation_shared.py", line 83, in __call__
    schema = self._handler(source_type)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 2085, in inner_handler
    schema = self._generate_schema_inner(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 929, in _generate_schema_inner
    return self.match_type(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 1029, in match_type
    return self._match_generic_type(obj, origin)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 1058, in _match_generic_type
    return self._union_schema(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 1378, in _union_schema
    choices.append(self.generate_schema(arg))
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 655, in generate_schema
    schema = self._generate_schema_inner(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 929, in _generate_schema_inner
    return self.match_type(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 1038, in match_type
    return self._unknown_type_schema(obj)
  File "C:\Users\<username>\Desktop\fish-speech-1.2\fishenv\env\lib\site-packages\pydantic\_internal\_generate_schema.py", line 558, in _unknown_type_schema
    raise PydanticSchemaGenerationError(
pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'starlette.requests.Request'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.

If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.

For further information visit https://errors.pydantic.dev/2.9/u/schema-for-unknown-type

[PoTaTo-Mika]

Try python tools/webui.py in folder fish-speech.

[Stardust-minus]

#515 Change title to English.