Update app.py

app.py

@@ -117,7 +117,7 @@ def extract_paraphrased_sentences(article):
         
         t5_keywords_df = pd.DataFrame(t5_paraphrasing_keywords, columns=['Keyword', 'Score']).sort_values(by='Score', ascending=False).drop_duplicates(subset=['Keyword'], keep='first').reset_index(drop=True)
     
-        unique_keywords_df = pd.DataFrame([i for i in t5_paraphrasing_keywords if not original_keywords_df['Keyword'].str.contains(i[0]).any()], columns=['Keyword', 'Score']).sort_values(by='Score', ascending=False).drop_duplicates(subset=['Keyword'], keep='first').reset_index(drop=True)
+        unique_keywords_df = pd.DataFrame([i for i in t5_paraphrasing_keywords if not original_keywords_df['Keyword'].str.contains(i[0], regex=False, case=False).any()], columns=['Keyword', 'Score']).sort_values(by='Score', ascending=False).drop_duplicates(subset=['Keyword'], keep='first').reset_index(drop=True)
     
         total_end = time.time()-start1