Update app.py

Added a short system prompt

app.py

@@ -42,7 +42,7 @@ class BasicAgent:
         # Use the Google GenAI client to run the question
         response = self.client.models.generate_content(
             model='gemini-2.0-flash',
-            contents=question,
+            contents=f'Answer the following question in the format as requested.'{question},
             config=types.GenerateContentConfig(
                 tools=[types.Tool(
                     google_search=types.GoogleSearch()