docstr: Return a string description of the model to the ``print`` method.
  
  Returns
  -------
  out : string
      A description of the NearestNeighborsModel.
docstr_tok: ["Return","a","string","description","of","the","model","to","the","``","print","``","method",".","Returns","--","--","--","-","out",":","string","A","description","of","the","NearestNeighborsModel","."]
code: def __str__(self):
      """
      Return a string description of the model to the ``print`` method.
  
      Returns
      -------
      out : string
          A description of the NearestNeighborsModel.
      """
      return self.__repr__()
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import turicreate
  from turicreate.toolkits._internal_utils import _raise_error_if_not_sframe
  from turicreate.toolkits._model import CustomModel
  from turicreate.toolkits._model import PythonProxy
  from turicreate.toolkits._internal_utils import _toolkit_repr_print
  from turicreate.toolkits import text_analytics
label_desc: Use image node_id 8 for calling the TextClassifier obj's underlying member method code with example usage: obj.__str__() and returns: self