import os, time listOfEmail = [] while True: print("SPAMMER Inc.") menu = input("1. Add email\n2: Remove email\n3. Show emails\n4. Get SPAMMING\n> ") if menu == "1": email = input("Email > ") listOfEmail.append(email) elif menu =="2": email = input ("Email > ") if email in listOfEmail: listOfEmail.remove(email) time.sleep(2) os.system("clear")