Update app.py to fix dataset loading issue

Removed the org_id parameter from the load_db function call in app.py to resolve the "org_id parameter can only be used with local datasets" error.

app.py

@@ -40,7 +40,7 @@ def init():
         dataset_path,
         embedding_function=embeddings,
         token=os.environ["ACTIVELOOP_TOKEN"],
-        org_id=os.environ["ACTIVELOOP_ORG_ID"],
+        # org_id=os.environ["ACTIVELOOP_ORG_ID"],
         read_only=True,
     )