[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

romancal/regtest/util.py

@@ -1,6 +1,7 @@
 """Test utilities"""
-from astropy.stats import mad_std
+
 import numpy as np
+from astropy.stats import mad_std
 
 
 def comp_wcs_grids_arcs(wcs_a, wcs_b, npix=4088, interval=10):
@@ -26,7 +27,7 @@ def comp_wcs_grids_arcs(wcs_a, wcs_b, npix=4088, interval=10):
     ra_a, dec_a = wcs_a(xx, yy, with_bounding_box=False)
     ra_b, dec_b = wcs_b(xx, yy, with_bounding_box=False)
 
-    ra_mad = mad_std(ra_a - ra_b, ignore_nan=True) * 60. * 60. * 1000.
-    dec_mad = mad_std(dec_a - dec_b, ignore_nan=True) * 60. * 60. * 1000.
+    ra_mad = mad_std(ra_a - ra_b, ignore_nan=True) * 60.0 * 60.0 * 1000.0
+    dec_mad = mad_std(dec_a - dec_b, ignore_nan=True) * 60.0 * 60.0 * 1000.0
 
     return ra_mad, dec_mad