Update app.py

app.py

@@ -125,15 +125,13 @@ if st.button("Sentiment Analysis", type="secondary"):
                 try:
                     wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, "#contents #contents")))
                     comments = driver.find_elements(By.CSS_SELECTOR, "#content #content-text")
-                    
-                    
-                    
                     user_id = 1
-                    for comment in comments:  
-                        timestamp = driver.find_elements(By.CSS_SELECTOR, 'div.author-info > time')
+                    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
                         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}]  # Remove duplicates
+                    data = [dict(t) for t in {tuple(d.items()) for d in data}]  
     
                 except Exception as e:
                     st.error(f"Exception during comment extraction: {e}")