Ongoing enhancements

sustApp/models/database.py

@@ -0,0 +1,11 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.ext.declarative import declarative_base
+
+URL_DATABASE = 'postgresql://sust:sust@192.168.1.202:5432/sust'
+
+engine = create_engine(URL_DATABASE)
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+Base = declarative_base()