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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, path, request, body, headers):
 """Azure Cosmos 'POST' http request. :params str url: :params str path: :params (str, unicode, dict) body: :params dict headers: :return: Tuple of (result, headers). :rtype: tuple of (dict, dict) """

        return synchronized_request.SynchronizedRequest(self,
                                                        request,
                                                        self._global_endpoint_manager,
                                                        self.connection_policy,
                                                        self._requests_session,
                                                        'POST',
                                                        path,
                                                        body,
                                                        query_params=None,
                                                        headers=headers)