add question level feedback

app.py

@@ -61,16 +61,20 @@ def check_code(user_code, solution, challenge):
         # Extract the verdict from the response
         is_correct = response.upper().startswith("CORRECT")
 
-        # Add the explanation to the status text
+        # Add the explanation to the status text with emoji
         explanation = response.split("\n", 1)[1] if "\n" in response else ""
-        gr.Info(explanation)
+        status = "✅ Correct!" if is_correct else "❌ Incorrect!"
+        gr.Info(f"{status}\n\n{explanation}")
 
         return is_correct
 
     except Exception as e:
         gr.Warning(f"Error checking code: {str(e)}")
         # Fall back to simple string comparison if LLM fails
-        return user_code.strip() == solution.strip()
+        is_correct = user_code.strip() == solution.strip()
+        status = "✅ Correct!" if is_correct else "❌ Incorrect!"
+        gr.Info(f"{status} (Fallback comparison)")
+        return is_correct
 
 
 def on_user_logged_in(token: gr.OAuthToken | None):