Update app.py

app.py

@@ -301,7 +301,8 @@ Grading JSON:
 """ 
     print(f"📡 Sending mapping request for image {image_path} to Gemini...") 
     img = Image.open(image_path) 
-    response = model.generate_content([prompt, img]) 
+    response = model.generate_content([prompt, img])
+    print("💬 Gemini response:", response)
     raw_text = getattr(response, "text", None) 
     if not raw_text and getattr(response, "candidates", None): 
         raw_text = response.candidates[0].content.parts[0].text