Pygame : Pyscroll & Pytmx working on Tiled - Isometric map

Question

I'm doing a game with python : pygame and pytmx, pyscroll with TiledMap, I know how to do orthographic map with pyscroll like

tmx_data = pytmx.util_pygame.load_pygame("Map.tmx")  
map_data = pyscroll.data.TiledMapData(tmx_data)  
map_layer = pyscroll.orhographic.BufferedRenderer(map_data, self.screen.get_size(), self.surface)  
self.group = pyscroll.PyscrollGroup(map_layer = map_layer, default_layer = 1)

But I don't want to do orthographic (rect) game, what I want to do is an isometric game but using Tiled and pytmx, pyscroll, I tried this :

import pygame
import pytmx
import pyscroll


class Game:

    def __init__(self):
        self.screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
        self.clock = pygame.time.Clock()
        pygame.display.set_caption("Henry's Bizarre Adventure")

        tmx_data = pytmx.util_pygame.load_pygame("assets\Map\Tiled-Map\Main_Room.tmx")
        map_data = pyscroll.data.TiledMapData(tmx_data)

        map_layer = pyscroll.isometric.IsometricBufferedRenderer(map_data, self.screen.get_size())

        self.group = pyscroll.PyscrollGroup(map_layer = map_layer, default_layer = 1)

    def run(self):

        running = True

        while running:

            self.group.draw(self.screen)
            pygame.display.flip()
            
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    running = False
                if event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_ESCAPE:
                        running = False

        pygame.quit()

But it doesn't work and still display into orthographic like this: Pygame TiledMap