Update app.py

app.py

@@ -127,8 +127,11 @@ if st.button("Sentiment Analysis", type="secondary"):
                     comments = driver.find_elements(By.CSS_SELECTOR, "#content #content-text")
                     user_id = 1
                     for comment in comments:
-                        timestamp_elements = comment.find_elements(By.CSS_SELECTOR, 'div.author-info > time')
-                        timestamp = timestamp_elements[0].get_attribute('datetime') if timestamp_elements else None
+                        try:
+                            timestamp_element = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CSS_SELECTOR, 'div.author-info > time')))
+                            timestamp = timestamp_element.text 
+                        except TimeoutException:
+                            timestamp = None  # Handle the case where the timestamp element isn't found
                         data.append({"User ID": user_id, "Comment": comment.text, "comment_date": timestamp})
                         user_id += 1
                     data = [dict(t) for t in {tuple(d.items()) for d in data}]