Compatibility for sqlalchemy 2.0

cps/gdriveutils.py

@@ -28,7 +28,11 @@ from sqlalchemy import create_engine
 from sqlalchemy import Column, UniqueConstraint
 from sqlalchemy import String, Integer
 from sqlalchemy.orm import sessionmaker, scoped_session
-from sqlalchemy.ext.declarative import declarative_base
+try:
+    # Compability with sqlalchemy 2.0
+    from sqlalchemy.orm import declarative_base
+except ImportError:
+    from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.exc import OperationalError, InvalidRequestError
 
 try: