code: def test_marker_init_captyle():
      marker = markers.MarkerStyle("*")
      styled_marker = markers.MarkerStyle("*", capstyle="round")
      assert styled_marker.get_capstyle() == "round"
      assert marker.get_capstyle() != "round"
  
imports: import numpy
  import matplotlib.pyplot
  from matplotlib import markers
  from matplotlib.path import Path
  from matplotlib.testing.decorators import check_figures_equal
  from matplotlib.transforms import Affine2D
  import pytest
label_desc: Use image node_id 11 for calling a global function with example usage: test_marker_init_captyle() without return types