class_docstr: (Untyped) input containing fundamental properties of all inputs to an
  Operation:
class_docstr_tok: ["(","Untyped",")","input","containing","fundamental","properties","of","all","inputs","to","an","Operation",":"]
docstr: Descriptive string describing expected mil types
docstr_tok: ["Descriptive","string","describing","expected","mil","types"]
code: def type_str(self):
      """Descriptive string describing expected mil types"""
      return self.__str__(self)
  
imports: from collections import OrderedDict
  from coremltools.converters.mil.mil import types
  from coremltools.converters.mil.mil.var import InternalVar
label_desc: Use image node_id 6 for calling the _InputType obj's underlying member method code with example usage: obj.type_str() and returns: self