diff --git a/descwl_shear_sims/sim.py b/descwl_shear_sims/sim.py
index 3efa996..1c2d391 100644
--- a/descwl_shear_sims/sim.py
+++ b/descwl_shear_sims/sim.py
@@ -249,7 +249,6 @@ def make_sim(
             )
             if epoch == 0:
                 bright_info += this_bright_info
-            
 
             if galaxy_catalog.gal_type == 'wldeblend':
                 # rescale the image to calibrate it to magnitude zero point