code: def test_simple_conv(self):
      height, width = 7, 9
      images = random_ops.random_uniform((5, height, width, 3))
      w = random_ops.random_normal([5, 5, 3, 32], mean=0, stddev=1)
      nn_ops.conv2d(images, w, strides=[1, 1, 1, 1], padding="SAME")
  
imports: import os
  from tensorflow.python.ops import nn_ops
  from tensorflow.python.ops import random_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the VlogTest obj's underlying member method code with example usage: obj.test_simple_conv() without return types