Update app.py

app.py

@@ -129,7 +129,7 @@ if st.button("Sentiment Analysis", type="secondary"):
                     for comment in comments:
                         
 
-                        timestamp=comments.find_elements_by_xpath('//*[contains(@class,"yt-simple-endpoint style-scope yt-formatted-string")]')
+                        timestamp=comments.find_elements(By.CSS_SELECTOR,"//*[contains(@class,"yt-simple-endpoint style-scope yt-formatted-string")]')
 
                         data.append({"User ID": user_id, "Comment": comment.text, "comment_date": timestamp})