"""**python_module.py**: What is the purpose of the module in one sentence."""

from datetime import datetime


class SomeClass:
    """What does this class do.

    (optional) An additional paragraph with relevant information.
    """

    def __init__(self, arg):
        self.arg = arg

    def some_function(self, var1, var2):
        """What does it do in one sentence.

        (optional) An additional paragraph with relevant information.

        Arguments:
            var1 (type): input argument does something
            var2 (type): input argument does something else

        Returns:
            (tuple): tuple containing:

                - msg (str): a string
                - t (datetime): the current time
        """

        msg = print('Hello World')

        # This is a comment
        t = datetime.now()

        return msg, t  # Another oneline comment, separated by 2 spaces


def some_other_function(var1, var2):
    """Rinse and repeat.

    Arguments:
        var1 (int): random integer
        var2 (int): random integer

    Returns:
        out (int): sum
    """

    out = var1 + var2

    return out