Update app.py

app.py

@@ -190,7 +190,7 @@ class BasicAgent:
             response = client.models.generate_content(
                 model=model_id,
                 contents=[{"role": "user", "parts": [{"text": prompt}]}],
-                generation_config=generation_config
+                config=generation_config
             )
             answer = response.text
             return answer