users = [
    {
        "username" : "ady",
        "password" : "jul",
        "name"     : "ady jul",
        "pinjam"   : [],
        "level"    : 2
    }, 
    {
        "username" : "user",
        "password" : "user",
        "name"     : "user",
        "pinjam"   : [],
        "level"    : 2
    }, 
    {
        "username" : "admin",
        "password" : "admin",
        "name"     : "admin",
        "pinjam"   : [],
        "level"    : 1
    }  
    
]


# users[0]["pinjam"].append("hai")

# print(users[0]["pinjam"])