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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 _get_status_descr_by_id(status_id):
    '''
    Return linode status by ID

    status_id
        linode VM status ID
    '''
    for status_name, status_data in six.iteritems(LINODE_STATUS):
        if status_data['code'] == int(status_id):
            return status_data['descr']
    return LINODE_STATUS.get(status_id, None)