This is my first post, I'm doing a personal project to use the Gemini API to respond to messages on WhatsApp Web. However, I have a problem with 'get' in the last message. I'm a beginner, I'd like to know what's going on. Apparently the error is because it is not possible to find the element in the last message, I tried to get references from similar projects on GitHub and AI help to try this GET, but I still didn't get any results. from selenium import webdriver from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.common.exceptions import NoSuchElementException import time import google.generativeai as genai import json # Config - API Google Gemini genai.configure(api_key='Key_Api_Gemini') model = genai.GenerativeModel(model_name="gemini-1.5-flash-001") def TalkIA(question): #Talk to AI if question == 'Exit': return False else: response = model.generate_content(question) response_dict = response.to_dict() response_json = json.dumps(response_dict) response_data = json.loads(response_json) answer = response_data['candidates'][0]['content']['parts'][0]['text'] return answer def get_last_message(nav_last): # Function to get the last message try: post = nav_last.find_element(By.CLASS_NAME, '_3_7SH') last = len(post) - 1 x = post[last] msg = x.find_element(By.CSS_SELECTOR, "span.selectable-text").text return msg except (NoSuchElementException, IndexError) as e: print("Error to get the last message:", e) return None def send(nav_send, answer_send): #Function to send message main_div = nav_send.find_element(By.CSS_SELECTOR, 'div#main') input_box = main_div.find_element(By.CSS_SELECTOR, 'div[role="textbox"]') input_box.click() input_box.send_keys(answer_send) send_button = main_div.find_element(By.CSS_SELECTOR, 'button span[data-icon="send"]') send_button.click() # Config the driver navegador = webdriver.Chrome() navegador.get("https://web.whatsapp.com/") navegador.implicitly_wait(15) # Wait the WhatsApp open while len(navegador.find_elements(By.ID, 'side')) < 1: time.sleep(1) # Configura o número e a mensagem tel = 559999999999 text = 'Hello, I am the Google Gemini, if you want help press: 1' link = f"https://web.whatsapp.com/send?phone={tel}&text={text}" navegador.get(link) # Wait the WhatsApp open and send the 'text' try: # Waiting... while len(navegador.find_elements(By.ID, 'side')) < 1: time.sleep(1) send_button = WebDriverWait(navegador, 30).until( EC.element_to_be_clickable((By.XPATH, '//span[@data-icon="send"]')) ) send_button.click() print("Message < Hello > send with sucess") except Exception as e: print("Error to send the first message:", e) while True: last_msg = get_last_message(navegador) if last_msg == "1": # Send the first question to user first_msg = "You activated the AI, what's your question?" send(navegador, first_msg) time.sleep(5) # Waiting the question... while True: new_question = get_last_message(navegador) # Call the AI function to get the response request = TalkIA(new_question) send(navegador, request) time.sleep(5) # Waiting... else: time.sleep(5) print('Waiting 1') - I need to get the last message Continue reading...