code: def test_polar_rlim(fig_test, fig_ref):
      ax = fig_test.subplots(subplot_kw={"polar": True})
      ax.set_rlim(top=10)
      ax.set_rlim(bottom=0.5)
  
      ax = fig_ref.subplots(subplot_kw={"polar": True})
      ax.set_rmax(10.0)
      ax.set_rmin(0.5)
  
imports: import numpy
  from numpy.testing import assert_allclose
  import pytest
  import matplotlib
  from matplotlib import pyplot
  from matplotlib.testing.decorators import image_comparison, check_figures_equal
label_desc: Use image node_id 16 for calling a global function with example usage: test_polar_rlim(fig_test, fig_ref) without return types