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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 post(self, url, post_params=None):
 """ Make an HTTP POST request to the Parser API. :param url: url to which to make the request :param post_params: POST data to send along. Expected to be a dict. """

        post_params['token'] = self.token
        params = urlencode(post_params)
        logger.debug('Making POST request to %s with body %s', url, params)
        return requests.post(url, data=params)