Change from sole proprieter to LLC

Last year, wehad a business as a sole proprietorship under my wife.  She was the sole owner. On January 1, 2019, we started an LLC where both she and I are 50/50 owners.  We are still in the same business.  We basically just changed the structure.  So, actually the sole proprietorship ended on 12/31/2018 and the LLC began on 1/1/2019.  My question is as follows:

Last year, the sole proprietorship had an ending inventory.  That inventory was the same amount that we started the LLC with this year.  How do I account for that on TurboTax Business, though?  It doesn't ask about last year's inventory since the LLC just started this year.