message: Fixed issue: Conv_ops python unit test fails
diff: @@ -165,8 +165,11 @@ class MklConv2DOp : public OpKernel {
  // If there is nothing to compute, return.
  if (out_shape.num_elements() == 0) {
  - // TODO(jbobba): Verify correctness here
  - // Need semantics for Null MKL tensor
  + // Nothing to do, allocate output tensor and return
  + MklShape mkl_output_mkl_shape;
  + mkl_output_mkl_shape.SetMklTensor(false);
  + AllocateOutputSetMklShape(context, 0, &output, input.shape(),
  + mkl_output_mkl_shape);
  return;
  }
  