code: def _assert_view_allclose(
      brain,
      roll,
      distance,
      azimuth,
      elevation,
      focalpoint,
      align=True,
  ):
      __tracebackhide__ = True
      r_, d_, a_, e_, f_ = brain.get_view(align=align)
      assert_allclose(r_, roll, err_msg="Roll")
      assert_allclose(d_, distance, rtol=1e-5, err_msg="Distance")
      assert_allclose(
          a_, azimuth, rtol=1e-5, atol=1e-6, err_msg="Azimuth"
      )
      assert_allclose(
          e_, elevation, rtol=1e-5, atol=1e-6, err_msg="Elevation"
      )
      assert_allclose(f_, focalpoint, err_msg="Focal point")
      cam = brain._renderer.figure.plotter.camera
      assert_allclose(
          cam.GetFocalPoint(), focalpoint, err_msg="Camera focal point"
      )
      assert_allclose(
          cam.GetDistance(),
          distance,
          rtol=1e-5,
          err_msg="Camera distance",
      )
      assert_allclose(
          cam.GetRoll(), roll, atol=1e-5, err_msg="Camera roll"
      )
  
imports: import os
  import platform
  from pathlib import Path
  from shutil import copyfile
  import numpy
  import pytest
  from matplotlib import image
  from matplotlib.lines import Line2D
  from numpy.testing import assert_allclose, assert_array_equal
  from mne import Dipole, MixedSourceEstimate, SourceEstimate, VolSourceEstimate, create_info, pick_types_forward, read_cov, read_evokeds, read_forward_solution, read_source_estimate, vertex_to_mni, write_surface
  from mne.channels import make_dig_montage
  from mne.datasets import testing
  from mne.io import read_info
  from mne.label import read_label
  from mne.minimum_norm import apply_inverse, make_inverse_operator
  from mne.source_estimate import _BaseSourceEstimate
  from mne.source_space import read_source_spaces, setup_volume_source_space
  from mne.utils import check_version
  from mne.viz import ui_events
  from mne.viz._brain import Brain, _BrainScraper, _LayeredMesh, _LinkViewer
  from mne.viz._brain.colormap import calculate_lut
  from mne.viz.utils import _get_cmap
label_desc: Use image node_id 6 for calling a global function with example usage: _assert_view_allclose(brain, roll, distance, azimuth, elevation, focalpoint, align) without return types