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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):
 """Trigger a new run"""

        run_payload = utils.uni_to_str(json.loads(request.get_data()))
        run_payload['id'] = str(uuid.uuid4())
        LOG.info('Triggering new ansible run %s', run_payload['id'])
        run = self.manager.create_run(run_payload)
        return run_model.format_response(run), http_client.CREATED