import_module = __import__("31a_if __name__ == '__main__'")     # to import a module starting with a digit in its name

# import_module.my_func()                                       # comment in to run my_func() from imported module

print("31a_if __name__ == __main__' module's name:\t\t", import_module.__name__)
print("31b_if __name__ == __main__' module's name:\t\t", __name__)












