Update main.py

main.py

@@ -3,7 +3,7 @@ from fastapi.responses import HTMLResponse, FileResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 from fastapi.middleware.cors import CORSMiddleware
-from gradio_client import Client
+from gradio_client import Client, handle_file
 import os
 import tempfile
 import base64