Running python app.py gradio reports an error

[wnark]

The following command was executed

conda create -n yolov10 python=3.9
conda activate yolov10
git clone https://github.com/THU-MIG/yolov10.git

pip install -r requirements.txt
pip install -e .
python app.py

Return to Error:

Traceback (most recent call last):
  File "/root/yolov10_b/yolov10/app.py", line 159, in <module>
    app()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/gradio/blocks.py", line 2040, in __exit__
    self.config = self.get_config_file()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/gradio/blocks.py", line 2003, in get_config_file
    config.update(self.default_config.get_config())
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/gradio/blocks.py", line 687, in get_config
    block_config["api_info"] = block.api_info()  # type: ignore
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/gradio/components/base.py", line 288, in api_info
    return self.data_model.model_json_schema()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/pydantic/main.py", line 555, in model_json_schema
    return model_json_schema(
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/pydantic/json_schema.py", line 2404, in model_json_schema
    schema_generator_instance = schema_generator(by_alias=by_alias, ref_template=ref_template)
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/pydantic/json_schema.py", line 278, in __init__
    self._schema_type_to_method = self.build_schema_type_to_method()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/pydantic/json_schema.py", line 317, in build_schema_type_to_method
    method_name = f'{key.replace("-", "_")}_schema'
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/typing.py", line 647, in __getattr__
    return getattr(self.__origin__, attr)
AttributeError: '_SpecialForm' object has no attribute 'replace'

When I use the new version of gradio, the error remains the same.
pip install gradio==4.44.1

[wnark]

when just change requirements.txt gradio version

torch==2.0.1
torchvision==0.15.2
onnx==1.14.0
onnxruntime==1.15.1
pycocotools==2.0.7
PyYAML==6.0.1
scipy==1.13.0
onnxslim==0.1.31
onnxruntime-gpu==1.18.0
gradio==4.44.1
opencv-python==4.9.0.80
psutil==5.9.8
py-cpuinfo==9.0.0
huggingface-hub==0.23.2
safetensors==0.4.3

will install numpy 2.0.2 ,and Running with other errors

Traceback (most recent call last):  File "/root/yolov10_b/yolov10/app.py", line 2, in <module>
    import cv2
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/cv2/__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
AttributeError: _ARRAY_API not found
Traceback (most recent call last):
  File "/root/yolov10_b/yolov10/app.py", line 2, in <module>
    import cv2
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/site-packages/cv2/__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "/root/anaconda3/envs/yolov10_b/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ImportError: numpy.core.multiarray failed to import

[wnark]

Analyzed it. It's a problem with the pydantic version.

It modifies the json format checking method

New Features
Add encoded_string() method to the URL types by @YassinNouh21 in #11580
Add support for defer_build with @validate_call decorator by @Viicos in #11584
Allow @with_config decorator to be used with keyword arguments by @Viicos in #11608
Simplify customization of default value inclusion in JSON Schema generation by @Viicos in #11634
Add generate_arguments_schema() function by @Viicos in #11572

[gcaltair]

pydantic==2.10.6 can solve it

[neoavalon]

Installing just pydantic==2.10.6 didnt work for me. What finally worked for me was making sure fastAPI also had a compatible version (along with pydantic), which meant the following (then run python app.py again):

pip install "fastapi==0.112.4" "pydantic==2.8.2" "pydantic-core==2.20.1"

[zade23]

pydantic==2.10.6 can solve it

Thanks~ It's worked for me

[R1N0L]

pydantic==2.10.6 can solve it

Thanks，It's worked for me too