Traceback (most recent call last):
  File "/home/arbel/sites/lrscraper/scrapers/north_dakota_law_review_scraper.py", line 149, in <module>
    asyncio.run(main())
  File "/home/arbel/miniconda3/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/home/arbel/miniconda3/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/arbel/miniconda3/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/arbel/sites/lrscraper/scrapers/north_dakota_law_review_scraper.py", line 145, in main
    await NorthDakotaLawReviewScraper().run()
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/arbel/sites/lrscraper/scrapers/north_dakota_law_review_scraper.py", line 39, in __init__
    self.max_items = self._parse_positive_int(item_limit)
                     ^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NorthDakotaLawReviewScraper' object has no attribute '_parse_positive_int'