diff --git a/modules/util/geos_nav.py b/modules/util/geos_nav.py
index c025070a6f64678a8ffdd803e097b0f9f0fae669..bab4d343b5dc7b52ab2080459bc05dcf54da0847 100644
--- a/modules/util/geos_nav.py
+++ b/modules/util/geos_nav.py
@@ -241,6 +241,7 @@ class GEOSNavigation:
     def check_inside(self, lon, lat):
         return True
 
+
 def get_navigation(satellite='GOES16', domain='FD'):
     nav = None
     if satellite == 'GOES16':