code: def test_set_bokeh_circular_ticks_labels():
      """Assert the axes returned after placing ticks and tick labels for circular plots."""
      import bokeh.plotting as bkp
  
      ax = bkp.figure(x_axis_type=None, y_axis_type=None)
      hist = np.linspace(0, 1, 10)
      labels = [
          "0°",
          "45°",
          "90°",
          "135°",
          "180°",
          "225°",
          "270°",
          "315°",
      ]
      ax = set_bokeh_circular_ticks_labels(ax, hist, labels)
      renderers = ax.renderers
      assert len(renderers) == 3
      assert renderers[2].data_source.data["text"] == labels
      assert len(renderers[0].data_source.data["start_angle"]) == len(
          labels
      )
  
imports: import importlib
  import numpy
  import pytest
  import xarray
  from ...data import from_dict
  from ...plots.backends.matplotlib import dealiase_sel_kwargs, matplotlib_kwarg_dealiaser
  from ...plots.plot_utils import compute_ranks, filter_plotters_list, format_sig_figs, get_plotting_function, make_2d, set_bokeh_circular_ticks_labels, vectorized_to_hex
  from ...rcparams import rc_context
  from ...sel_utils import xarray_sel_iter, xarray_to_ndarray
  from ...stats.density_utils import get_bins
  from ...utils import get_coords
  from ..helpers import running_on_ci
label_desc: Use image node_id 19 for calling a global function with example usage: test_set_bokeh_circular_ticks_labels() without return types