Feature request
ONNX runtime 1.17.0 was released recently and, apart from everything else, it contains a fix for the model dispose method in onnxruntime-node (which was effectively a no-op until v.1.16.3), making it actually do what it implies.
Motivation
Being able to properly dispose models and free up memory is critical for some applications and would be a very welcome addition to the project.
Your contribution
Since I am not familiar with typescript, I am unfrunately unable to help.