chore(url):Update URL for API

Author: kimobrian

users.py

@@ -1,7 +1,7 @@
 import requests
 import json
 
-USERS_URL = 'http://localhost:7800/customers'
+USERS_URL = 'http://jsonplaceholder.typicode.com/users'
 def get_users():
     """Get list of users"""
     response = requests.get(USERS_URL)
@@ -16,4 +16,4 @@ def get_user(user_id):
     all_users = get_users().json()
     for user in all_users:
         if user['id'] == user_id:
-            return user
+            return user