def main():
    users=['ari']
    passwords=['rycbar1234']
    # This is the "title screen"
    print('_____This is a password keeper_____')
    # checking if the user has an account
    actCheck = input('Do you already have an account?')
    if actCheck == 'Yes' or actCheck == 'yes':
        # asking for user's name and password
        yourUser = input('___What is your Username?___')
        yourPass = input('___What is your Password?___')
        if (yourUser in users and yourPass in passwords):
            dirCheck = input('Account settings?[y,n]')
            if dirCheck == 'y' or dirCheck == 'Y':
                # This is the start of the password/username thing
                print('this function is not working yet!')
                actSetCheck = input('Change username or password?')
                if (
                                        actSetCheck == 'user' or actSetCheck == 'User' or actSetCheck == 'Username' or actSetCheck == 'username'):
                    yourNewUser = input('What would you like your new username to be?')
                elif (
                                        actSetCheck == 'pass' or actSetCheck == 'Pass' or actSetCheck == 'password' or actSetCheck == 'Password'):
                    yourNewPass = input('What would you like your new password to be?')
            elif dirCheck == 'n' or dirCheck == 'N':
                request()
        # incorrect password thing
        else:
            print('Incorrect Username or password')
    else:
        print('This function is not working yet!')
        createAct = input('Would you like to create one?')
        if createAct == 'yes' or createAct == 'Yes':
            createUser = input('What would you like your username to be?')
            createPass = input('What would you like your password to be?')
            users.append(createUser)
            passwords.

        else:
            main()


main()