Change "8bit" to "int8"

[yuhlearn]

On line 325 in the file gradio-app/app.py change if quant == "8bit": to if quant == "int8":.

Otherwise, you won't be able to load the 8bit quant in the gradio app.

[Aamir3d]

Thanks for this tip. Int8 didn't work for me and I couldnt' figure out why.