code: def __bool__(self):
      return self.val
  
file_path: turicreate/src/external/coremltools_wrap/coremltools/coremltools/converters/mil/mil/types/type_bool.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from .annotate import class_annotate, annotate, delay_type
  from .type_spec import Type
label_desc: Use image node_id 6 for calling the bool obj's underlying member method code with example usage: obj.__bool__() and returns: self