def METHOD_NAME(repo, file_location):
    """Extract tag from zip."""
    with zipfile.ZipFile(file_location, "r") as z:
        z.extractall(os.path.dirname(file_location))
    repo_dir = None
    base = os.path.dirname(file_location)
    for x in os.listdir(base):
        fullname = os.path.join(base, x)
        if os.path.isdir(fullname) and x.startswith(repo.replace('/', '-')):
            repo_dir = fullname
            break
    if repo_dir:
        os.rename(repo_dir, os.path.join(base, repo.replace('/', '-')))