Update app.py

app.py

@@ -246,7 +246,7 @@ def evaluate_sentence(user_sentence: str) -> bool:
     """
     Check grammar correctness ONLY.
     Style suggestions (informal/difficult words) do not count as incorrect.
-    """
+    
     # TODO: Replace this with your grammar-checking logic
     """
     # Example: assume grammar_checker returns True if correct, False if incorrect