add avatar tool

api/routers/toolAvatarVoiceOnly.py

@@ -5,7 +5,7 @@ import ffmpy
 import random
 from typing import Optional
 from fastapi.staticfiles import StaticFiles
-from fastapi import FastAPI,File,Request,Response
+from fastapi import FastAPI,File,Request,Response,UploadFile
 import util,os, math, time
 from pydantic import BaseModel
 from fastapi.templating import Jinja2Templates