Validate Password

#not running
#this program has been updated and is split into 3 parts, pm if u want the code unless your a pro at python and not like me dummy ;D


import linecache

def user():
    with open('user.txt', 'a') as f:
        usr = input('Enter your username :')
        pwd = input('Enter your password :')
        f.write('Username - ' +usr+ '\nPassword - ' +pwd)

def validate():
    with open('user.txt', 'r') as f:
        line = linecache.getline('user.txt',2)
        check = line.split('-')[1].strip()
        temp = input('Enter your Password :')

        if check == temp:
            print('Acces Granted!')
        else :
            print('Access Denied!!!!')

choice = int(input('Press 1 to Enter a user in the Database\nPress 2 to validate the user\nEnter your Choice :'))
if choice == 1:
    user()
elif choice == 2:
    validate()
else :
    print('WRONG CHOICE!')