Recently I got into the world of development of applications for a personal business, the thing is that I'm quite good with the backend but I am a complete rookie in front end and development of graphic interfaces.
I wondered what would recommend me to develop interfaces, preferably something I can use with Python and be multiplatform.
I have been testing some Python libraries to create interfaces, but in general they make the interface look like a software of the 90s or very simple, I would like something that would allow me to create more beautiful interfaces, regardless of learning difficulty.
I would like to read your recommendations in the comments 💬.