w4hns1nn

Added a REST api service with fastapi for simple inferencing.

16

# PR type - New feature REST API. # Description Added a REST service with fastapi. By starting the server with "python rvc_fastapy.py" the REST service is launched under localhost:8080....

I have refactored some parts of your code to make it better clean code. - also fixed the model_downloader In addition i've integrated it in a good managable fastapi REST...