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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 get_url(cls, url, uid, **kwargs):
 """ Construct the URL for talking to an individual resource. http://myapi.com/api/resource/1 Args: url: The url for this resource uid: The unique identifier for an individual resource kwargs: Additional keyword argueents returns: final_url: The URL for this individual resource """

        if uid:
            url = '{}/{}'.format(url, uid)
        else:
            url = url
        return cls._parse_url_and_validate(url)