trains/model.py
def comment(self):
        """
        return comment/description of the model (string)

        :return: model description (string)
        """
        return self._get_model_data().comment

        return comment/description of the model (string)

        :return: model description (string)
        
return comment/description of the model (string)
return comment / description of the model ( string )
def comment(self):
        return self._get_model_data().comment
def comment ( self ) : return self . _get_model_data ( ) . comment
return comment/description of the model (string)
return comment / description of the model ( string )
"""
        return comment/description of the model (string)

        :return: model description (string)
        """
model description (string)
model description ( string )
self