#!/usr/bin/env python3
"""
Write your code in this file. Fill out the defined functions with your solutions.
You are free to write additional functions and modules as you see fit.
"""

def analyze_text():
    """
    Assignment 1
    """
    return True

def list_median(values):
    """
    Assignment 2
    """
    return values

def find_duplicates(values):
    """
    Assignment 3
    """
    return values

def types(items):
    """
    Assignment 4
    """
    return items

def validate_email(email):
    """
    Assignment 5
    """
    return email

if __name__ == '__main__':
    analyze_text()
    list_median([])
    find_duplicates([])
    types([])
    validate_email("")