Having a way to remove the 6px frame but don't know if you want it #6

def handle(hwnd: int, msg: int, wp: int, lp: int) -> int:
        if msg == WM_NCCALCSIZE and wp:
            lpncsp = NCCALCSIZE_PARAMS.from_address(lp)
            lpncsp.rgrc[0].top -= 6

        return windll.user32.CallWindowProcW(*map(c_uint64, (globals()[old], hwnd, msg, wp, lp)))

old, new = "old_wndproc", "new_wndproc"
prototype = WINFUNCTYPE(c_uint64, c_uint64, c_uint64, c_uint64, c_uint64)

globals()[old] = None
globals()[new] = prototype(handle)
globals()[old] = windll.user32.GetWindowLongPtrA(self.hwnd, GWL_WNDPROC)
windll.user32.SetWindowLongPtrA(HWND, GWL_WNDPROC, globals()[new])