message: Remove redundant 'static_cast'
  * Modify the annotation: fix the label serial number mistake
  * Remove redundant 'static_cast'
  Dimension construct funtion need int64_t type
  And tsp.dim(i).dim_value() is int64_t type
  Do not need static_cast<int>
diff: @@ -190,7 +190,7 @@ std::vector<Dimension> tensorShapeProtoToDimensions(const ONNX_NAMESPACE::Tensor
  dims.reserve(tsp.dim_size());
  for (int i = 0; i < tsp.dim_size(); i++) {
  if (tsp.dim(i).has_dim_value()) {
  - dims.emplace_back(static_cast<int>(tsp.dim(i).dim_value()));
  + dims.emplace_back(tsp.dim(i).dim_value());
  } else if (tsp.dim(i).has_dim_param()) {
  dims.emplace_back(tsp.dim(i).dim_param());
  } else {
  