update request_cookies function

tokendito/user.py

@@ -1217,18 +1217,7 @@ def request_cookies(url, session_token):
     logger.debug(f"Requesting session cookies from {url}")
 
     # Use the HTTP client to make a POST request.
-    response = HTTP_client.post(url, json=data, headers=headers)
-
-    # Handle response errors if necessary
-    if response.status_code != 200:
-        logger.error(
-            f"Error making request to {url}. "
-            f"Status code: {response.status_code}. "
-            f"Response: {response.text}"
-        )
-        sys.exit(1)
-
-    response_json = response.json()
+    response_json = HTTP_client.post(url, json=data, headers=headers, return_json=True)
 
     if "id" not in response_json:
         logger.error(f"'id' not found in response. Full response: {response_json}")