def login():
    print("Logging in...")
    time.sleep(1)
    file = open('accounts.txt', 'r')
    while True:
        loginUsername = input("Enter your username: ")
        if loginUsername in open('accounts.txt').read():
            loginPassword = input("Enter your password: ")
            if loginPassword in open('accounts.txt').read():
                print(" ")
                time.sleep(1)
                loggedinmenu()
                break
        else:
            print("That wasn't a correct username.")