def _download_movielens(dest_path):
url = '<STR_LIT>'<EOL>req = requests.get(url, stream=True)<EOL>with open(dest_path, '<STR_LIT:wb>') as fd:<EOL><INDENT>for chunk in req.iter_content():<EOL><INDENT>fd.write(chunk)<EOL><DEDENT><DEDENT>
Download the dataset.