def get_impl_tag():
    # type: () -> str
    """
    Returns the Tag for this specific implementation.
    """
    return "{}{}".format(get_abbr_impl(), get_impl_ver())

    Returns the Tag for this specific implementation.
    
stackoverflow/venv/lib/python3.6/site-packages/pip-19.0.3-py3.6.egg/pip/_internal/pep425tags.py