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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def serialize_func_name(func):
 """ Returns the dotted serialized path to the passed function. """

    if func.__module__ == '__main__':
        raise ValueError('Functions from the __main__ module cannot be '
                         'processed by workers.')
    try:
        # This will only work on Python 3.3 or above, but it will allow us to use static/classmethods
        func_name = func.__qualname__
    except AttributeError:
        func_name = func.__name__
    return ':'.join([func.__module__, func_name])