#Login
 
import time
 
print('Please enter your username.')
 
name=input()
 
username=  {
'Bryce'
'Jack'
'Liam'
'Sabian'
} 
if name == (username):
        print('Please wait')
        time.sleep(1.5)
        print('')
        print('Correct, please enter your password.')
 
password=input()
 
enterpassword='Admin'
 
if password == (enterpassword):
        print('Please wait')
        time.sleep(2)
        print('')
        print('Correct, logging in.')
        time.sleep(1.5)
        print('Welcome '+username)
        time.sleep(10)
 
if name != (username):
        print('Please wait')
        time.sleep(2)
        print('')
        print('Incorrect, closing program.')
        time.sleep(1.5)
        exit

Create login.py