Update app.py

app.py

@@ -13,7 +13,7 @@ import string
 # Ensure necessary NLTK data is downloaded
 def download_nltk_resources():
     try:
-        nltk.download('punkt')  # Tokenizer
+        nltk.download('punkt')  # Tokenizer for English text
         nltk.download('stopwords')  # Stop words
         nltk.download('averaged_perceptron_tagger')  # POS tagger
         nltk.download('wordnet')  # WordNet
@@ -205,13 +205,10 @@ def correct_spelling(text):
     corrected_words = []
     for word in words:
         corrected_word = spell.correction(word)
-        if corrected_word is not None:
-            corrected_words.append(corrected_word)
-        else:
-            corrected_words.append(word)
+        corrected_words.append(corrected_word)
     return ' '.join(corrected_words)
 
-# Main function for paraphrasing and grammar correction
+# Main processing function for paraphrasing and grammar correction
 def paraphrase_and_correct(text):
     cleaned_text = remove_redundant_words(text)
     cleaned_text = fix_punctuation_spacing(cleaned_text)