Update app.py

app.py

@@ -174,7 +174,7 @@ async def optimize_and_upload(images_urls: list[str] | str, convert: bool = Fals
             print(f'не удалось создать страницу в телеграфе: {e}')
             try:
                 from aiorentry.client import Client as RentryClient
-                async with RentryClient('https://rentry.co') as client:
+                async with RentryClient('https://rentry.org') as client:
                     page = await client.new_page(content)
                     return [page.url]
             except Exception as e: