> a new performant language that can call Python don't forget the control layer/data layer separation principle. Performance mostly only matters at the data l

> a new performant language that can call Python don't forget the control layer/data layer separation principle. Performance mostly only matters at the data layer, and I don't believe that python ML really has a substantial problem with this, aside from not having a real distribution story. So "having a more performant python" doesn't really solve that much. I'll tell you what could make the control layer better. - no gil - better async primitives - immutability of passed parameters - better testing story - better documentation story (python is quite good at documentation, well, when python devs actually do it, which they usually don't). - project-local dependencies with no shenanigans