Update app.py

app.py

@@ -10,6 +10,11 @@ import pymupdf
 import docx
 from pptx import Presentation
 
+from fastapi import FastAPI, File, UploadFile, HTTPException
+from fastapi.responses import HTMLResponse
+
+app = FastAPI()
+
 
 MODEL_LIST = ["nikravan/glm-4vq"]