How to use the mkdocs.commands.build.build function in mkdocs

def mkdocs(config: dict):
    """Render the project's associated Markdown documentation using the specified
    MkDocs config passed into the MkDocs `build` command.

    This rendering is from `.md` Markdown documents into HTML
    """
    config_instance = _mkdocs_config(config)
    return mkdocs_build(config_instance)

log.info("Building documentation...")
        config = load_config(
            config_file=config_file,
            dev_addr=dev_addr,
            strict=strict,
            theme=theme,
            theme_dir=theme_dir,
            site_dir=site_dir,
            **kwargs
        )
        # Override a few config settings after validation
        config['site_url'] = 'http://{}/'.format(config['dev_addr'])

        live_server = livereload in ['dirty', 'livereload']
        dirty = livereload == 'dirty'
        build(config, live_server=live_server, dirty=dirty)
        return config