Update app.py

app.py

@@ -25,8 +25,8 @@ def query_vectara(question):
             {
                 "query": user_message,
                 "queryContext": "",
-                "start": 0,
-                "numResults": 25,
+                "start": 1,
+                "numResults": 10,
                 "contextConfig": {
                     "charsBefore": 0,
                     "charsAfter": 0,
@@ -55,7 +55,7 @@ def query_vectara(question):
                 ],
                 "summary": [
                     {
-                        "maxSummarizedResults": 1,
+                        "maxSummarizedResults": 5,
                         "responseLang": "eng",
                         "summarizerPromptName": "vectara-summary-ext-v1.2.0"
                     }