Fixup imports in mathtext example.

QuLogic · QuLogic · commit 047cc7c78f66 · 2021-07-28T16:34:22.000-04:00
diff --git a/examples/text_labels_and_annotations/mathtext_examples.py b/examples/text_labels_and_annotations/mathtext_examples.py
@@ -5,10 +5,12 @@
 
 Selected features of Matplotlib's math rendering engine.
 """
-import matplotlib.pyplot as plt
+import re
 import subprocess
 import sys
-import re
+
+import matplotlib.pyplot as plt
+
 
 # Selection of features following "Writing mathematical expressions" tutorial,
 # with randomly picked examples.
