message: docs(aten::zeros): Add some comments
diff: @@ -120,6 +120,7 @@ auto aten_registrations TRTORCH_UNUSED =
  [](const torch::jit::Node* n, kwargs& args) -> c10::optional<torch::jit::IValue> {
  auto options = torch::TensorOptions().layout(torch::kStrided).device(torch::kCUDA);
  + // Input 1 here is the dtype
  if (!args.at(n->input(1)).isNone() && !args.at(n->input(1)).IValue()->isNone()) {
  options = options.dtype(c10::ScalarType(args.at(n->input(1)).unwrapToInt()));
  }
  