Expert Python Developer Needed: Resolve Deriv Api Authorization and Connection Issues

I have an existing Python program designed to interact with the Deriv API. The program is currently unable to establish a successful connection and authorize, specifically failing when attempting to use a Personal Access Token (PAT). It appears there might be an incompatibility with the current modified Deriv API. I need an experienced Python developer to quickly diagnose and resolve this authorization and connection problem to ensure the program functions correctly. This is a short job requiring immediate assistance. Even when i changed the endpoints, changed the api multiple times.....deriv does not offer the api it used to and it was working great until this last update so i need someone that can tell me what is  wrong and how to fix it