i have a script which is not working so I want to modify and update the selectors. i will provide you elements you keep adding the most stable selectors so that I can use the script for long time. here is the script # Install Selenium and WebDriver Manager
!pip install selenium webdriver-manager

# Import necessary libraries
import os
import ipywidgets as widgets
from IPython.display import display, clear_output
from ipywidgets import Layout, VBox, HBox
from google.colab import drive
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager

# Mount Google Drive
drive.mount('/content/drive')

# Function to setup Selenium WebDriver (Kept identical to original script)
def setup_webdriver():
    options = webdriver.ChromeOptions()
    options.add_argument("--verbose")
    options.add_argument("--no-sandbox")
    options.add_argument("--headless")
    options.add_argument("--disable-gpu")
    options.add_argument("--window-size=1920,1200")
    options.add_argument("--disable-dev-shm-usage")
    service = Service(ChromeDriverManager().install())
    driver = webdriver.Chrome(service=service, options=options)
    return driver

# Initialize WebDriver (will be called when starting upload)
driver = None

# Widgets for the UI

# Widget to select a single zip file (since the original script processes one file at a time)
input_zip_widget = widgets.Select(
    options=[],
    description='Input Zip File:',
    disabled=False,
    layout=Layout(width='100%', height='200px')
)

# Button to refresh the list of zip files
refresh_button = widgets.Button(
    description='Refresh Zip Files List',
    disabled=False,
    button_style='info',
    tooltip='Click to refresh the list of zip files',
    icon='refresh'
)

# Text widget for username with default value pre-filled
username_widget = widgets.Text(
    value='hellboy6969',  # Pre-filled username
    placeholder='Enter your username',
    description='Username:',
    disabled=False,
    layout=Layout(width='auto')
)

# Password widget for password with default value pre-filled
password_widget = widgets.Password(
    value='936262834@uco',  # Pre-filled password
    placeholder='Enter your password',
    description='Password:',
    disabled=False,
    layout=Layout(width='auto')
)

# Text widget for file path (optional, pre-filled if desired)
file_path_widget = widgets.Text(
    value='',
    placeholder='Enter the path to your zip file in Colab',
    description='File Path:',
    disabled=False,
    layout=Layout(width='auto')
)

# Text widget for output directory with default path
output_dir_widget = widgets.Text(
    value='/content/drive/MyDrive/UploadLinks',
    placeholder='Enter output directory path',
    description='Output Dir:',
    disabled=False,
    layout=Layout(width='auto')
)

# Button to start the upload process
start_upload_button = widgets.Button(
    description='Start Upload',
    disabled=False,
    button_style='success',
    tooltip='Click to start uploading the selected zip file',
    icon='upload'
)

# Output widget to display logs and messages
output = widgets.Output()

# Function to update the list of zip files from Google Drive
def update_zip_files(b):
    with output:
        clear_output()
        print("Refreshing the list of zip files...")
        drive_root = '/content/drive/MyDrive/'  # Modify this path as needed
        zip_files = []
        for root, dirs, files in os.walk(drive_root):
            for file in files:
                if file.lower().endswith('.zip'):
                    full_path = os.path.join(root, file)
                    zip_files.append(full_path)
        input_zip_widget.options = zip_files
        print(f"Found {len(zip_files)} zip file(s) in {drive_root}.")

# Function to start the upload process
def start_upload(b):
    global driver
    with output:
        clear_output()
        selected_zip = input_zip_widget.value
        username = username_widget.value.strip()
        password = password_widget.value.strip()
        file_path = file_path_widget.value.strip()
        output_dir = output_dir_widget.value.strip()
        
        # Input validation
        if not selected_zip and not file_path:
            print("No zip file selected and no file path provided. Please select a zip file or enter a valid file path.")
            return
        if not username or not password:
            print("Username and password cannot be empty.")
            return
        if not output_dir:
            print("Output directory path cannot be empty.")
            return
        
        # Determine the zip file path
        if selected_zip:
            zip_path = selected_zip
        else:
            zip_path = file_path
            if not os.path.isfile(zip_path):
                print(f"The file at {zip_path} does not exist.")
                return
        
        # Ensure the output directory exists
        if not os.path.exists(output_dir):
            try:
                os.makedirs(output_dir)
                print(f"Created output directory at {output_dir}.")
            except Exception as e:
                print(f"Failed to create output directory at {output_dir}: {e}")
                return
        
        # Setup WebDriver
        print("Setting up the WebDriver...")
        try:
            driver = setup_webdriver()
            print("WebDriver setup completed.")
        except Exception as e:
            print(f"Failed to initialize WebDriver: {e}")
            return
        
        try:
            # Navigate to the login page
            print("Navigating to the login page...")
            driver.get("https://dupload.net/login.html")
            
            # Enter username
            username_field = WebDriverWait(driver, 10).until(
                EC.presence_of_element_located((By.XPATH, "/html/body/div[1]/div/div/div/div/form/div[1]/input"))
            )
            username_field.send_keys(username)
            print("Entered username.")
            
            # Enter password
            password_field = WebDriverWait(driver, 10).until(
                EC.presence_of_element_located((By.XPATH, "/html/body/div[1]/div/div/div/div/form/div[2]/input"))
            )
            password_field.send_keys(password)
            print("Entered password.")
            
            # Click submit button
            submit_button = WebDriverWait(driver, 10).until(
                EC.element_to_be_clickable((By.XPATH, "/html/body/div[1]/div/div/div/div/form/div[4]/button"))
            )
            submit_button.click()
            print("Clicked login button.")
            
            # Wait for the next page to load and click 'Upload Now' button
            upload_now_button = WebDriverWait(driver, 10).until(
                EC.element_to_be_clickable((By.XPATH, "/html/body/div[1]/div[1]/div/div/a"))
            )
            upload_now_button.click()
            print("Clicked 'Upload Now' button.")
            
            # Click 'Choose File' button and select the file
            choose_file_input = WebDriverWait(driver, 10).until(
                EC.presence_of_element_located((By.XPATH, "/html/body/div[1]/div/div/div/div/div[1]/div[1]/form/div/div[1]/input"))
            )
            choose_file_input.send_keys(zip_path)
            print(f"Selected file: {zip_path}")
            
            # Click 'Start Upload' button
            start_upload_button_element = WebDriverWait(driver, 10).until(
                EC.element_to_be_clickable((By.XPATH, "/html/body/div[1]/div/div/div/div/div[1]/div[1]/form/div/div[5]/button"))
            )
            start_upload_button_element.click()
            print("Clicked 'Start Upload' button. Upload initiated...")
            
            # Wait for the upload to complete and retrieve the download link
            print("Waiting for the upload to complete...")
            download_link_element = WebDriverWait(driver, 300).until(  # Increased timeout to 5 minutes
                EC.presence_of_element_located((By.XPATH, "/html/body/div[1]/div/div/div[2]/div/div/div[1]/input"))
            )
            download_link = download_link_element.get_attribute("value")
            print("Upload completed. Retrieved the download link.")
            
            # Save the download link to a text file in the specified output directory
            zip_file_name = os.path.basename(zip_path)
            link_file_name = f"{os.path.splitext(zip_file_name)[0]}_upload_link.txt"
            link_file_path = os.path.join(output_dir, link_file_name)
            with open(link_file_path, "w") as f:
                f.write(download_link)
            print(f"Upload link saved to {link_file_path}")
        
        except Exception as e:
            print(f"An error occurred during the upload process: {e}")
        
        finally:
            if driver:
                driver.quit()
                print("WebDriver has been closed.")
            print("\nUpload process completed.")

# Attach functions to buttons
refresh_button.on_click(update_zip_files)
start_upload_button.on_click(start_upload)

# Arrange widgets in the UI
ui = VBox([
    widgets.HTML('<h2>dupload.net File Upload Automation Tool</h2>'),
    HBox([refresh_button]),
    widgets.Label('Select a Zip File to Upload:'),
    input_zip_widget,
    widgets.Label('Or Enter the File Path Below:'),
    file_path_widget,
    widgets.HTML('<h3>Credentials</h3>'),
    HBox([username_widget, password_widget]),
    widgets.Label('Directory to Save Upload Links:'),
    output_dir_widget,
    start_upload_button,
    widgets.HTML('<hr>'),
    output
])

# Display the UI
display(ui)

# Initial population of zip files list
update_zip_files(None)