1 files changed, 4 insertions, 2 deletions
diff --git a/Examples/Modules/RigidInjection/analysis_rigid_injection_LabFrame.py b/Examples/Modules/RigidInjection/analysis_rigid_injection_LabFrame.py
index c764ef357..624fd8f7c 100755
--- a/Examples/Modules/RigidInjection/analysis_rigid_injection_LabFrame.py
+++ b/Examples/Modules/RigidInjection/analysis_rigid_injection_LabFrame.py
@@ -20,10 +20,12 @@ case rigid injection is OFF (i.e., the beam starts expanding from -5 microns),
 in which case a warning is raised.
 '''
 
+import os
 import sys
-import yt
+
 import numpy as np
-import os
+import yt
+
 yt.funcs.mylog.setLevel(0)
 sys.path.insert(1, '../../../../warpx/Regression/Checksum/')
 import checksumAPI