Update app.py

app.py

@@ -22,7 +22,7 @@ def remove_accented_chars(text):
   text = unicodedata.normalize('NFC', text).encode('ascii', 'ignore').decode('utf-8', 'ignore')
   return text
  
- def remove_special_characters(text, remove_digits=False):
+def remove_special_characters(text, remove_digits=False):
   pattern = r'[^a-zA-Z0-9\s]' if not remove_digits else r'[^a-zA-Z\s]'
   text = re.sub(pattern, '', text)
   return text