code: def test_from_dict_values_are_np_arrays_of_float(self):
      map_proto = numpy_helper.from_dict(
          {0: np.array(0.1), 1: np.array(0.9)}
      )
      self.assertIsInstance(map_proto, onnx.MapProto)
      self.assertEqual(
          numpy_helper.to_array(map_proto.values.tensor_values[0]),
          np.array(0.1),
      )
      self.assertEqual(
          numpy_helper.to_array(map_proto.values.tensor_values[1]),
          np.array(0.9),
      )
  
imports: import unittest
  from typing import Any
  import numpy
  import parameterized
  import onnx
  from onnx import helper, numpy_helper
label_desc: Use image node_id 35 for calling the TestNumpyHelper obj's underlying member method code with example usage: obj.test_from_dict_values_are_np_arrays_of_float() without return types