diff --git a/modules/util/gfs_reader.py b/modules/util/gfs_reader.py
index 67a887cab1325399dd12df89d6fe2b46313a4993..3dd5a8e60f00f5fc58d5828790704266e810bd26 100644
--- a/modules/util/gfs_reader.py
+++ b/modules/util/gfs_reader.py
@@ -441,4 +441,4 @@ def get_voxel_s(xr_dataset, fld_name_s, lon, lat, press, x_width=3, y_width=3, z
     sub_fld = sub_fld.assign_coords(channel=fld_name_s, fakeDim2=lon_coords[x_start:x_stop],
                                     fakeDim1=lat_coords[y_start:y_stop], fakeDim0=plevs[z_start:z_stop])
 
-    return sub_fld
\ No newline at end of file
+    return sub_fld