Fix: Cleanup \n 1. Remove PostgreSQL \n 2. Remove comments from Python \n 3. Remove non-demo ERP Python code \n 4. Remove deprecated Python code

business_objects/address.py

@@ -37,8 +37,6 @@ class Address(db.Model, Base):
     county = db.Column(db.String(256))
     active = db.Column(db.Boolean)
 
-    # region = None
-    
     def __init__(self):
         super().__init__()
         Base.__init__(self)