work_dir/my_package/utils.py में काम कर रहे हैं

def we_need_to_talk(break_up=False):
    """Helper for communicating with significant other"""
    if break_up:
        print("It's not you, it's me...")
    else:
        print('I <3 U!')

work_dir/my_script.py में काम कर रहे हैं

# Import utils submodule
import my_package.utils

# Decide to start seeing other people
my_package.utils.we_need_to_talk(break_up=True)

It's not you, it's me...