RUN TIME ERROR IN MODULAR : Multiprocessing issue

[ismailkattar]

RuntimeError:

if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.
            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
            if __name__ == '__main__':
                freeze_support()
                ...

            if __name__ == '__main__':
                freeze_support()
            if __name__ == '__main__':
            if __name__ == '__main__':
            if __name__ == '__main__':
                freeze_support()
                ...
            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.

            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.
            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
            if __name__ == '__main__':
                freeze_support()
                ...

            if __name__ == '__main__':
                freeze_support()
                ...
                freeze_support()
                ...
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.

        To fix this issue, refer to the "Safe importing of main module"
        section in https://docs.python.org/3/library/multiprocessing.html

[ismailkattar]

solution found I just needed to put all the code in train.py in main function and then call :
if __name__ == "__main__": main()

[mrdbourke]

Glad you found a fix!

[DarwinAnim8or]

a year later, but this fixed my issue as well, thanks!