Update app.py

app.py

@@ -1,4 +1,4 @@
-# import os
+import os
 import re
 import torch
 import tempfile
@@ -39,7 +39,7 @@ def clean_text(text: str) -> str:
     """
     Removes undesired characters (e.g., asterisks) that might not be recognized by the model's vocabulary.
     """
-    # Remove all asterisks. You can add more cleaning steps here as needed.
+    # Remove all asterisks.
     return re.sub(r'\*', '', text)
 
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