fix typo

app.py

@@ -11,7 +11,7 @@ from urllib.parse import urlparse, parse_qs  # Import URL parsing utilities
 from utils.callbackmanager import CallbackManager
 from utils.meldrx import MeldRxAPI
 from prompts import system_instructions
-from old.extractcode import extract_code_from_url , 
+from old.extractcode import extract_code_from_url
 # Set up logging
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)