Fix

app.py

@@ -4,7 +4,7 @@ import json
 import re
 
 from fastapi import FastAPI
-from fastapi import Request
+from fastapi import Body
 
 repo_id = "dalle-mini/dalle-mini"
 repo_id = "stabilityai/stable-diffusion"
@@ -24,9 +24,8 @@ def get_events():
     return items
 
 @app.post("/webhook")
-def webhook(request: Request):
+def webhook(payload: dict = Body(...)):
     global items
-    payload = request.json()
     event = payload["event"]
     if event["action"] != "create":
         return