How to use the pydomo.Transport.HTTPMethod.PUT function in pydomo

def update(self, dataset_id, dataset_update):
        url = '{base}/{dataset_id}'.format(
                base=URL_BASE, dataset_id=dataset_id)
        return self._update(url, HTTPMethod.PUT, requests.codes.ok,
                            dataset_update, DATA_SET_DESC)

def add_user(self, group_id, user_id):
        url = self._base(group_id) + '/users/' + str(user_id)
        desc = "a User in a Group"
        return self._update(url, HTTPMethod.PUT, requests.codes.no_content, {}, desc)

def _update(self, url, method, success_code, obj_update, obj_desc):
        if method == HTTPMethod.PUT:
            response = self.transport.put(url, obj_update)
        elif method == HTTPMethod.PATCH:
            response = self.transport.patch(url, obj_update)
        if response.status_code == success_code:
            if str(response.text) == '':
                return
            else:
                obj = response.json()
                self.print_json("Updated", obj)
                return obj
        else:
            self.logger.debug("Error updating " + obj_desc + ": "
                              + self.transport.dump_response(response))
            raise Exception("Error updating " + obj_desc + ": "
                            + response.text)

def update(self, group_id, group_update):
        return self._update(self._base(group_id), HTTPMethod.PUT, requests.codes.ok, group_update, self.groupDesc)

def put(self, url, body):
        headers = self._headers_send_json()
        return self.request(url, HTTPMethod.PUT, headers, {},
                            self._obj_to_json(body))

def commit_execution(self, stream_id, execution_id):
        url = self._base(stream_id) + '/executions/' + str(execution_id) + '/commit'
        return self._update(url, HTTPMethod.PUT, requests.codes.ok, {}, self.executionDesc)

def update_pdp(self, dataset_id, policy_id, policy_update):
        url = '{base}/{dataset_id}/policies/{policy_id}'.format(
                base=URL_BASE, dataset_id=dataset_id, policy_id=policy_id)
        return self._update(url, HTTPMethod.PUT, requests.codes.ok,
                            policy_update, PDP_DESC)