Bobby Park (Jungbae)

bug: Http Server is not worked with Pytorch-Lightning without 'del sys.modules["prometheus_client"]'

18

### Describe the bug benotml serve {my_service}.py:svc --port 3001 is loaded and stdout shows log ```bash Prometheus metrics for HTTP BentoServer from "{my_service}.py:svc" can be accessed at http://localhost:3001/metrics 2023-04-25T10:49:47+0900 [INFO]...