Update app.py

app.py

@@ -77,8 +77,8 @@ def query_vectara(question):
         query_data = response.json()
         if query_data:
             # Extract summary and the first 5 sources
-            summary_text = query_data[0]["summary"]["text"]
-            sources = query_data[0]["responseSet"]["responseList"][:5]
+            summary_text = query_data["summary"]["text"]
+            sources = query_data["responseSet"]["responseList"][:5]
             sources_text = [source["text"] for source in sources]
             return f"Summary: {summary_text}\n\nSources:\n{json.dumps(sources_text, indent=2)}"
         else: