Update app.py

app.py

@@ -271,7 +271,7 @@ with tab1:
         
         df["cleaned_content"] = df["cleaned_content"].apply(lambda text: remove_rare_words(text))
     
-        df['tokenized_content'] = df['cleaned_content'].apply(lambda text: nltk.word_tokenize(text))
+        df['tokenized_content'] = df['cleaned_content'].apply(lambda text: text.split())
     
         # initialize stemmer
         stemmer = PorterStemmer()