Update app.py

app.py

@@ -14,14 +14,13 @@ from bs4 import BeautifulSoup
 from typing import List, Dict, Optional
 
 # Individual imports (assuming files are in the same directory as app.py)
-import refine_code  # Import the module
-from refine_code import CodeRefinementError  # Import the class
+from utils.refine_code import refine_code  # Import the function
+from utils.refine_code import CodeRefinementError  # Import the class
 import test_code
 import integrate_code
 from test_code import CodeTestingError
 from integrate_code import CodeIntegrationError
 
-
 # --- Custom Exceptions for Enhanced Error Handling ---
 class InvalidActionError(Exception):
     """Raised when an invalid action is provided."""