Update app.py

app.py

@@ -97,7 +97,7 @@ def get_gemini_response(api_key, context, chat_history, question):
         prompt += f"**New Question:**\n{question}\n\n**Answer:**"
 
         response = client.models.generate_content(
-            model="gemini-2.5-flash", contents=prompt
+            model="gemini-2.5-pro", contents=prompt
         )
 
         # response = model.generate_content(prompt)