class_docstr: An trained model that is ready to use for similarity. This model should not
  be constructed directly.
class_docstr_tok: ["An","trained","model","that","is","ready","to","use","for","similarity",".","This","model","should","not","be","constructed","directly","."]
docstr: Return a string description of the model to the ``print`` method.
  
  Returns
  -------
  out : string
      A description of the ImageSimilarityModel.
docstr_tok: ["Return","a","string","description","of","the","model","to","the","``","print","``","method",".","Returns","--","--","--","-","out",":","string","A","description","of","the","ImageSimilarityModel","."]
code: def __str__(self):
      """
      Return a string description of the model to the ``print`` method.
  
      Returns
      -------
      out : string
          A description of the ImageSimilarityModel.
      """
      return self.__repr__()
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import time
  import turicreate
  from turicreate.toolkits._model import CustomModel
  import turicreate.toolkits._internal_utils
  from turicreate.toolkits._main import ToolkitError
  from turicreate.toolkits._model import PythonProxy
  from .._internal_utils import _mac_ver
  from ..None import _pre_trained_models
  from ..None import _image_feature_extractor
  from ..image_analysis import image_analysis
label_desc: Use image node_id 6 for calling the ImageSimilarityModel obj's underlying member method code with example usage: obj.__str__() and returns: self