user_list = ["Mineman","NeonDerp","Memes"]
global user_list
Mineman_password = "RG"
Neonderp_password = "05"
Memes_password = "DOge"
passwords_list = [str(Mineman_password),str(Neonderp_password),str (Memes_password)]
global password_list
logsin = input("Login or sign up")
logsin = logsin.lower()
if logsin == "login" :
def user_name():

    username = input("Username")
    if username in users_list :
        pass
    else:
        print("No matching users")

def pass_word():
    password = user_password
    Intpw = input("Password")
    if intpw == password :
        print("Logged in")
    else:
        print("WRONG")

else:
    adduser = input("What would you like as your user namename to be")
    if adduser in users_set :
    print("Username already taken")
else:
    users.add(adduser)
    addpw = input("What would you like your password to be")
    passwords.add(addpw)