文件“/usr/local/lib/python3.9/dist-packages/torch/optim/optimizer.py”,第 23 行,位于 从 Typing_extensions 导入 ParamSpec、Self、TypeAlias ImportError:无法从“typing_extensions”导入名称“ParamSpec”(/usr/lib/python3/dist-packages/typing_extensions.py)
typing_extensions
。pip uninstall typing_extensions
pip install typing-extensions==4.9.0