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is an invalid keyword argument for print()

时间: 2024-05-12 08:20:37 浏览: 431

TypeError: ‘required’ is an invalid argument for positionals 的解决方法

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TypeError: ‘required’ is an invalid argument for positionals 的解决方法当我在使用argparse模块时，遇到了如下错误： import argparse parser = argparse.ArgumentParser(description = 'debug_example') parser.add_argument ('--data_root', default = 'data/path', type = str, required=False, help = 'the dataset path') parser.add_ar

As an AI language model, I can say that the error message "is an invalid keyword argument for print()" occurs when you try to use an incorrect keyword argument with the print() function in Python. It means that the argument you are trying to use is not recognized by the print() function. For example, if you use the keyword argument "colors" with the print() function like this: ```python print("Hello, World!", colors="red") ``` You will get the error message: ```python TypeError: print() got an unexpected keyword argument 'colors' ``` This is because "colors" is not a valid keyword argument for the print() function. To fix this error, you need to remove the invalid keyword argument or use a valid keyword argument that is recognized by the print() function.

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