Update app.py

app.py

@@ -8,6 +8,7 @@ from nltk.corpus import wordnet
 from nltk.corpus import stopwords
 from nltk.tokenize import word_tokenize
 from spellchecker import SpellChecker
+from textblob import TextBlob  # Importing TextBlob
 import re
 import string
 import random
@@ -209,6 +210,13 @@ def correct_spelling(text):
     return ' '.join(corrected_words)
 
 
+# Function to correct grammar using TextBlob
+def textblob_grammar_correction(text):
+    blob = TextBlob(text)
+    corrected_text = str(blob.correct())
+    return corrected_text
+
+
 def paraphrase_and_correct(text):
     paragraphs = text.split("\n\n")  # Split by paragraphs
 
@@ -225,6 +233,10 @@ def paraphrase_and_correct(text):
         paraphrased_text = correct_tense_errors(paraphrased_text)
         paraphrased_text = ensure_subject_verb_agreement(paraphrased_text)
         paraphrased_text = fix_punctuation_spacing(paraphrased_text)
+
+        # Apply TextBlob grammar correction
+        paraphrased_text = textblob_grammar_correction(paraphrased_text)
+        
         processed_paragraphs.append(paraphrased_text)
 
     return "\n\n".join(processed_paragraphs)  # Reassemble the text with paragraphs