Applied make format.

Josh Sixsmith · Josh Sixsmith · commit 02094746ea65 · 2022-12-21T17:22:18.000+11:00
diff --git a/pygmt/projection.py b/pygmt/projection.py
@@ -5,6 +5,7 @@
 
 import numbers
 from typing import Union
+
 import attr
 
 
