Python different errors when executing in PyCharm and in shell

I’ve worked on my python project in PyCharm. When I’m executing its different files everything goes smoothly. However, when I’m executing the files in shell, it seems like I get errors that I don’t get in the IDE.

For example, being a simplified structure of my project:

+--PROJECT
   +--data
      +--myfile.csv
   +--__init__.py
   +--main.py

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​x
 
+--PROJECT   +--data      +--myfile.csv   +--__init__.py   +--main.py​

And being a simplified main.py:

import pandas as pd

if __name__ == "__main__":
   dataframe = pd.read_csv("data/myfile.csv", on_bad_lines='skip', sep=sep)

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import pandas as pd​if __name__ == "__main__":   dataframe = pd.read_csv("data/myfile.csv", on_bad_lines='skip', sep=sep)​

The execution in PyCharm is clean, while when I run it in Shell it yields:

TypeError: parser_f() got an unexpected keyword argument 'on_bad_lines'

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TypeError: parser_f() got an unexpected keyword argument 'on_bad_lines'​

I guess this could be a matter of Python versions, but I don’t quite see where the problem is. I have a 3.8 version in PyCharm and a 3.8.10 in Linux.

EDITED: Included the source file and its path

Answer

What version of pandas do you use? According to this documentation the on_bad_lines is only added in 1.3.0. You can check that by using

$ python  # start an interpreter
>>> import pandas
>>> print(pandas.__version__)

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$ python  # start an interpreter>>> import pandas>>> print(pandas.__version__)​

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Answer