Update QdrantRag.py

QdrantRag.py

@@ -167,5 +167,5 @@ class NeuralSearcher:
             query_filter=None,
             limit=limit,
         )
-        payloads = [f"- {hit.payload["label"]} with score {hit.score}" for hit in search_result]
+        payloads = [f"- {hit.payload['label']} with score {hit.score}" for hit in search_result]
         return payloads