add missing import

MuhammadFarooq1234 · MuhammadFarooq1234 · commit 76d85e582bfc · 2020-03-10T20:42:14.000-04:00
diff --git a/lib/matplotlib/tests/test_rcparams.py b/lib/matplotlib/tests/test_rcparams.py
@@ -27,6 +27,7 @@
                                 validate_hist_bins,
                                 validate_markevery,
                                 _validate_linestyle)
+from matplotlib.testing.decorators import check_figures_equal 
 
 
 def test_rcparams(tmpdir):
