Gradio Memory Leak Issue

[ruizcrp]

Hi,
I experienced a memory leak issue that could probably be connected to Gradio and to the issue discussed here:
gradio-app/gradio#3321
In the last messages they write that the issue might be solved with Gradio 4.x - I couldn't try that yet and in that issue it was also not yet tested.

I guess you can replicate the memory leak by just using a server for a longer while and making several requests to it without restarting.