Update app.py

app.py

@@ -9,7 +9,12 @@ from llama_index.llms.gemini import Gemini
 from llama_index.core.postprocessor import SimilarityPostprocessor
 from llama_index.core.storage.docstore import SimpleDocumentStore
 from llama_index.core import StorageContext, load_index_from_storage
+
 import gradio as gr
+import logging
+
+#Enable logging to see what's happening behind the scenes
+logging.basicConfig(level=logging.INFO)
 
 HF_TOKEN=os.environ['token_r']
 API_KEY=os.environ["GOOGLE_API_KEY"]