Update app.py

app.py

@@ -202,5 +202,5 @@ async def generate(request: Request, body: GenerateRequest):
 import uvicorn
 
 if __name__ == "__main__":
-    uvicorn.run("app:app", host="0.0.0.0", port=8000, reload=True)
+    uvicorn.run(app, host="0.0.0.0", port=8000, reload=True)