Update app.py

app.py

@@ -198,12 +198,6 @@ def detect_with_model(image: Image.Image, prompt: str, username: str, model_name
     leaderboard_entries.loc[len(leaderboard_entries)] = [f"test/{type_image}/{image_filename}", prompt, type_image, model_name.lower(), "test", prediction.lower(), username, datetime.now().isoformat()]
     leaderboard_entries.to_csv(csv_path, index=False)
     try:
-        file_exists = os.path.exists(csv_path)
-        with open(csv_path, "a", encoding="utf-8") as f:
-            if not file_exists:
-                f.write(header)
-            f.write(csv_line)
-
         from huggingface_hub import HfApi
 
         api = HfApi()