Update app.py

app.py

@@ -126,7 +126,7 @@ def detect_with_model(image: Image.Image, prompt: str, username: str, model_name
         return "Please enter your name.", None, [], gr.update(visible=True), gr.update(visible=False), username
 
     prompt_score = compute_prompt_match(image, prompt)
-    if prompt_score < PROMPT_MATCH_THRESHOLD and model.lower() != "real":
+    if prompt_score < PROMPT_MATCH_THRESHOLD and model_name.lower() != "real":
         message = f"⚠️ Prompt match too low ({round(prompt_score, 2)}%). Please generate an image that better matches the prompt."
         return message, None, leaderboard, gr.update(visible=True), gr.update(visible=False), username