code: def testConv2D2x2FilterStride2Same(self):
      # With a shift of 21, we should execute the optimized path here.
      expected_output = [2271.0, 2367.0, 2463.0, 1230.0, 1305.0, 1380.0]
      self._VerifyValues(
          tensor_in_sizes=[1, 2, 3, 3],
          filter_in_sizes=[2, 2, 3, 3],
          stride=2,
          padding="SAME",
          expected=expected_output,
      )
  
file_path: tensorflow/tensorflow/python/ops/quantized_conv_ops_test.py
imports: import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import nn_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 9 for calling the Conv2DTest obj's underlying member method code with example usage: obj.testConv2D2x2FilterStride2Same() without return types