Update app.py

app.py

@@ -44,7 +44,7 @@ def upload_to_chevereto(image_path: str):
     """Uploads the generated image to Chevereto and returns the URL"""
     with open(image_path, "rb") as img_file:
         files = {"source": img_file}
-        data = {"key": CHEVERETO_API_KEY, "format": "json", "album": CHEVERETO_ALBUM_ID}
+        data = {"key": CHEVERETO_API_KEY, "format": "json", "album_id": CHEVERETO_ALBUM_ID,"expiration": "PT10M"}
         
         response = requests.post(CHEVERETO_API_URL, files=files, data=data)