You may be better placed to follow the more general post op guidelines...liquids, purees, soft foods then standard foods, with a focus on meeting some protein minimums (typically about 60gms of protein per day). This may help with the transition from liquids to standard foods.
If you were not give any guidelines from your surgeon or dietician, if you google 'pureed food bariatic surgery' you will find lots of suggestions, here is one I found https://www.upmc.com/services/bariatrics/surgery-process/post-surgery/diet/pureed, foods lists as well as timeframes will likely vary from clinic to clinic.
Your surgeon or dietician may also have some suggestions for you.