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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 create(self, model_name):
 """Create a model. Args: model_name: the short name of the model, such as "iris". Returns: If successful, returns informaiton of the model, such as {u'regions': [u'us-central1'], u'name': u'projects/myproject/models/mymodel'} Raises: If the model creation failed. """

    body = {'name': model_name}
    parent = 'projects/' + self._project_id
    # Model creation is instant. If anything goes wrong, Exception will be thrown.
    return self._api.projects().models().create(body=body, parent=parent).execute()