docstr: Ordered dict[str, _InputType] (name, input_type)
docstr_tok: ["Ordered","dict","[","str",",","_InputType","]","(","name",",","input_type",")"]
code: def input_types(self):
      """
      Ordered dict[str, _InputType] (name, input_type)
      """
      return self._ordered_dict
  
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 3 for calling the InputSpec obj's underlying member method code with example usage: obj.input_types() and returns: self