Update chromedb_service.py

chromedb_service.py

@@ -80,7 +80,7 @@ def parse_chromadb_response(response):
             "id": response["ids"][0][i],
             "distance": response["distances"][0][i],
             "document": response["documents"][0][i],
-            "metadata": response["metadatas"][0].get(i)
+            "metadata": response["metadatas"][0][i] if response["metadatas"] and len(response["metadatas"][0]) > i else None
         }
         for i in range(len(response["ids"][0]))
     ]