Update main.py

main.py

@@ -11,6 +11,8 @@ import numpy as np
 from fastapi import FastAPI, Request
 from fastapi.responses import FileResponse, HTMLResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
+from fastapi.staticfiles import StaticFiles
+
 
 try:
     from sentence_transformers import SentenceTransformer