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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 policy_create(request, **kwargs):
 """Create a QoS Policy. :param request: request context :param name: name of the policy :param description: description of policy :param shared: boolean (true or false) :return: QoSPolicy object """

    body = {'policy': kwargs}
    policy = neutronclient(request).create_qos_policy(body=body).get('policy')
    return QoSPolicy(policy)