Created login functinality

models/users/customer.py

@@ -6,15 +6,9 @@ class Customer(User):
 
         No additional properties are assigned to the customer
     '''
-    def __init__(self, id: int, username: str, email: str, firstname: str, 
-                 lastname: str, phone: str, password: str, role: str):
+    def __init__(self, id: int, username: str, password: str, firstname: str, 
+                 lastname: str, email: str, phone: str, role: str):
         super().__init__(
-            id, username, email, firstname, lastname, phone, password, role
+            id, username, password, firstname, lastname, email, phone, role
         )
 
-    def login(self):
-        print("Logging in as Customer")
-
-    def signup(self):
-        print("Signing up as Customer")
-