def extract_snli(zip_path, source_path, dest_path):
    """
    Extract SNLI datafile from the SNLI raw zip file.
    Args:
        zip_path (str): zip file location
        source_path (str): datafile location
        dest_path (str): file path for extracted SNLI

    """
    with ZipFile(zip_path, "r") as z:
        with z.open(source_path) as zf, open(dest_path, "wb") as f:
            shutil.copyfileobj(zf, f)

    Extract SNLI datafile from the SNLI raw zip file.
    Args:
        zip_path (str): zip file location
        source_path (str): datafile location
        dest_path (str): file path for extracted SNLI

    
utils_nlp/dataset/snli.py