Update app.py

app.py

@@ -68,9 +68,9 @@ def generate_math_visual(user_prompt, ai_response):
         
         response = image_model.generate_content(
             visual_prompt,
-            generation_config=genai.GenerationConfig(
-                response_modalities=["TEXT", "IMAGE"]
-            )
+            generation_config={
+                "response_modalities": ["TEXT", "IMAGE"]
+            }
         )
         
         # Extract image from response