Feeding a cat with tooth resporation

Im 20 in Hungary and my female 3yo unneutered cat has tooth resporation. I've been to the vet and they helped, the inflammation went down and she's doing better than before but she's just refusing to eat. She wants to and even has an appetite but she can't eat solid food and for some reason just refuses to even lick liquid or pureed food. When i give her solid food she tries to chew and eat it but cant, but when i give her liquid she doesn't even try, she just smells it and that's it. How/what can I feed her without force feeding?