How to make the weights of the model that has finished running exit the node?

### Custom Node Testing

- [ ] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

What I want is to maintain the hot start of comfyui while cooling the model.It is best to be able to cool the model using the command line.

### Actual Behavior

After the model finishes running, it will occupy memory. Is there anything here that can release the occupied memory?

### Steps to Reproduce

none

### Debug Logs

```powershell
node
```

### Other

_No response_