Update app.py

app.py

@@ -39,7 +39,7 @@ print(type(embedding))
 collection.add(
     documents=[item['doc'] for item in payload],
     embeddings=embedding,
-    metadatas=[{'payload':item} for item in payload],
+    #metadatas=[{'payload':item} for item in payload],
     ids=[f"id_{idx}" for idx, _ in enumerate(payload)]
     )