testing_pep8.py

import numpy as np


def add_list(list, list2=None):
    """method that sums a list
    Args:
        list ([type]): list with 1 2 3 in it
        list2 ([type], optional): Defaults to None. testing out how docstring
        deals with default arguments
    Returns:
        [type]: Number
    """
    return np.sum(list)  # This adds a list


def another_method():
    """test method
    """
    print('hello world')
    print(1 + 1)

if __name__ == "__main__":
    print('Started the program!')
    sum_result = add_list([1, 2, 3])
    print(sum_result)