Update app.py

app.py

@@ -110,7 +110,7 @@ async def webhook(request: Request) -> Dict[str, Any]:
                     return {"success": True}
                 except requests.exceptions.HTTPError as e:
                     if "429" in str(e) or "rate-limited" in str(e):
-                        time.sleep((2 ** attempt) * 2)  # Backoff exponentiel plus long
+                        time.sleep((2 ** attempt) * 10)  # Backoff exponentiel plus long
                         continue
                     raise HTTPException(status_code=500, detail=f"Failed to post comment: {str(e)}")