Update app2.py

app2.py

@@ -33,11 +33,6 @@ logger = logging.getLogger(__name__)
 # Ensure output directories exist
 Path('output/qr_codes').mkdir(parents=True, exist_ok=True)
 
-# At the top of the file, remove these imports:
-# from config import Config
-# from proxy_handler import ProxyHandler
-# from robots_handler import RobotsHandler
-
 class URLProcessor:
     def __init__(self):
         self.session = requests.Session()
@@ -529,3 +524,6 @@ def main():
         inbrowser=True,
         debug=True
     )
+
+if __name__ == "__main__":
+    main()