Update earnings_app.py

earnings_app.py

@@ -114,7 +114,7 @@ async def extract_information():
     # Make sure to use a recent model that supports tools
 
     storage_context = wandb_callback.load_storage_context(
-        artifact_url=artifact_dir
+        artifact_url=artifact_dir + "/index_store.json"
     )
     
     index = load_index_from_storage(storage_context, service_context=service_context)