code: def test_repr(self):
      assert str(Mappable(0.5)) == "<0.5>"
      assert str(Mappable("CO")) == "<'CO'>"
      assert (
          str(Mappable(rc="lines.linewidth")) == "<rc:lines.linewidth>"
      )
      assert str(Mappable(depend="color")) == "<depend:color>"
      assert str(Mappable(auto=True)) == "<auto>"
  
file_path: seaborn/tests/_marks/test_base.py
imports: from dataclasses import dataclass
  import numpy
  import pandas
  import matplotlib
  import pytest
  from numpy.testing import assert_array_equal
  from seaborn._marks.base import Mark, Mappable, resolve_color
label_desc: Use image node_id 2 for calling the TestMappable obj's underlying member method code with example usage: obj.test_repr() without return types