socio4health.utils.extractor_utils.download_request# socio4health.utils.extractor_utils.download_request(url, filename, download_dir)[source]# Download a file from the specified URL and save it to the given directory. Parameters: url (str) – The URL of the file to download. filename (str) – The name to save the downloaded file. download_dir (str) – The directory where the file will be saved. Returns: The path to the downloaded file, or None if the download failed. Return type: str