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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cloud_browser_media_url(_, token):
 """Get base media URL for application static media. Correctly handles whether or not the settings variable ``CLOUD_BROWSER_STATIC_MEDIA_DIR`` is set and served. For example:: <link rel="stylesheet" type="text/css" href="{% cloud_browser_media_url "css/cloud-browser.css" %}" /> """

    bits = token.split_contents()
    if len(bits) != 2:
        raise TemplateSyntaxError("'%s' takes one argument" % bits[0])
    rel_path = bits[1]

    return MediaUrlNode(rel_path)