fix gen avatar

api/main.py

@@ -67,8 +67,8 @@ async def index2():
     return FileResponse('static/index2.html')
 
 @app.get("/gen_avatar")
-async def index2():
-    return FileResponse('gen_avatar.html')
+async def gen_avatar():
+    return FileResponse('static/gen_avatar.html')
 
 @app.post("/swapFace")
 async def swapFace(req:swap_req):