pub fn call_with_args(&self, args: FuncArgs, vm: &VirtualMachine) -> PyResult {
    /// should rm?
    vm_trace!("Invoke: {:?} {:?}", callable, args);
    let Some(callable) = self.to_callable() else {
        return Err(vm.new_type_error(format!(
            "'{}' object is not callable",
            self.class().name()
        )));
    };
    callable.invoke(args, vm)
}