Anki Deck from refs/heads/dev-batch-api on 2022-05-17_19:35:45

Add option to limit batch requests to Leetcode API

Leetcode responses got too large. As a result users are experiencing problem with running the script, because leetcode API fails to return such big results. This diff adds an ability to limit number of problems, downloaded in parallel and limits it to 1000 problems by default.