added additional matplotlib import

regmibijay · regmibijay · commit e3b69dfd2e12 · 2021-04-27T16:55:05.000+02:00
diff --git a/pandas/tests/plotting/test_xlim_ylim_dtype.py b/pandas/tests/plotting/test_xlim_ylim_dtype.py
@@ -1,5 +1,6 @@
 from datetime import datetime as dt
 
+import matplotlib
 import numpy as np
 import pytest
 
