code: def test_with_Server_resources_dev(self) -> None:
      from latex_label import LatexLabel
  
      plot = models.Plot()
      plot.add_layout(LatexLabel(x=0, y=0))
      with envset(BOKEH_DEV="true"):
          bundle = beb.bundle_for_objs_and_resources([plot], SERVER)
      assert len(bundle.js_files) == 2
      assert bundle.js_files[1] == URL(
          "http://localhost:5006/static/extensions/latex_label/latex_label.js"
      )
  
imports: from __future__ import annotations
  import pytest
  from os.path import dirname, join
  from bokeh import models
  from bokeh.core.has_props import _default_resolver
  from bokeh.document import Document
  from bokeh.embed.bundle import URL, extension_dirs
  from bokeh.ext import build
  from bokeh.resources import CDN, INLINE, Resources
  from tests.support.util.env import envset
  import bokeh.embed.bundle
label_desc: Use image node_id 6 for calling the Test_bundle_custom_extensions obj's underlying member method code with example usage: obj.test_with_Server_resources_dev() without return types