Simple Function

File Name: simple_function.py ```python

from stylepy import h4 def returning_one(): return 1

def returning_one_with_comma(): return 1,

def returning_one_two_three(): return 1,2,3

h4(type(returning_one()), 'returning_one: ', returning_one()) h4(type(returning_one_with_comma()), 'returning_one_with_comma: ', returning_one_with_comma()) h4(type(returning_one_two_three()), 'returning_one_two_three: ', returning_one_two_three())```