Remove xvfb

from time import time

from typing import Any, Optional

from pyvista import Plotter, start_xvfb, themes

from pyvista import Plotter, themes

from pyvista.trame.ui import get_viewer

from trame_server.core import Server

from trame_server.state import State

from ctscan_viz.view_models.main import MainViewModel

start_xvfb()

class VisualizationPanel:

    """PyVista plotter for CT scans."""