headers = {
        'Authorization': f'Bearer {Slack_bot_token}'
    }

    # Send a GET request to download the file
    response = requests.get(url_private_download, headers)

    if response.status_code == 200:
        # Write the content of the file to the specified location
        with open(file_path, 'wb') as file:
            file.write(response.content)
        log.info(f"File downloaded and saved to {file_path}")

        def encode_file_to_base64(file_path):
            with open(file_path, "rb") as file:
                file_content = file.read()
            encoded_content = base64.b64encode(file_content)  # Encodes to Base64
            encoded_string = encoded_content.decode("utf-8")  # Decode to string format
            return encoded_string

        encoded_file = encode_file_to_base64(file_path)
        # log.info("Base64 Encoded Content:")
        # log.info(encoded_file)
        file_encode[file_name] = encoded_file
    else:
        log.info(f"Failed to download file. Status code: {response.status_code}")`