Hi

Im using ROS2 and currently managing the weight file by dvc. This is the dvc file:

outs:
- md5: b2c80e73090cae013eef778308faf8fc
  size: 202055043
  path: checkpoint_1.pth.tar

So I would like to create a dvc config file so that when it's necessary to change the weight file then I change the dvc config file. But this solution need to work with ros2. My current config yaml file for the weights is like

...
robot_perception_detector:
    ros__parameters:
      weights: /home/ros2/foxy/src/robot_pkg/data/model_weights/checkpoint_1.pth.tar
 .... 

I was suggested to use (Templating])(https://dvc.org/doc/user-guide/project-structure/dvcyaml-files#templating), but Im not sure if that works with ROS and if yes how to implement in ROS2. Any help and advice how this config file should looks like so that works in both cases?

Thanks