How to call a main function with parameter in colab

Question

Hi Im passing my codes to colab. And its runing on my PC, but when I pass it for colab it shows an error...

I'm calling the function in my PC like this:

python3 pythonFile.py x

Where the x is a number.

but when I run the code, it gives an error when I call:

ValueError: invalid literal for int() with base 10: '-f'

In the and of main script I have the following code

if __name__ == "__main__":
    main() 

Thanks a lot