安装问题：

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TypeError: Descriptors cannot not be created directly.
If this call came from a _pb2.py file, your generated code is out of date and must be regenerated with protoc >= 3.19.0.
If you cannot immediately regenerate your protos, some other possible workarounds are:
 1. Downgrade the protobuf package to 3.20.x or lower.
 2. Set PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python (but this will use pure-Python parsing and will be much slower).

More information: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates

出现此问题，就是提示安装的版本过高，使用如下方法降低版本

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pip uninstall protobuf
pip install "protobuf==3.20.*"

pip3 uninstall protobuf
pip3 install "protobuf==3.20.*"

python -m pip uninstall protobuf
python -m pip install "protobuf==3.20.*"

python3 -m pip uninstall protobuf
python3 -m pip install "protobuf==3.20.*"

py -m pip uninstall protobuf
py -m pip install "protobuf==3.20.*"