class_docstr: Generates a dot description of a graph in dictionary form.
class_docstr_tok: ["Generates","a","dot","description","of","a","graph","in","dictionary","form","."]
code: def __init__(self, annotation=None):
      self.result = []
      self.visited_memo = {}
      self.highlights = {}
      self.alternate_labeller = None
      self.annotation = annotation
  
file_path: turicreate/src/external/coremltools_wrap/coremltools/coremltools/converters/mil/frontend/tensorflow/dot_visitor.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from coremltools.converters.mil.mil import types
label_desc: Use image node_id 1 to create a new DotVisitor object from inherited base classes: object with example: obj = DotVisitor(annotation)