Fix linting (#392)

astro-informatics · Jun 18, 2024 · d57ff37 · d57ff37
1 parent fc191bf
commit d57ff37
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sleplet/plot_methods.py b/src/sleplet/plot_methods.py
@@ -174,7 +174,7 @@ def _normalise_function(
         # if all 0, set to 0
         return f + 0.5
     # if all non-zero, set to 1 otherwise scale from [0, 1]
-    return f / f.max() if np.allclose(f, f.max()) else (f - f.min()) / f.ptp()
+    return f / f.max() if np.allclose(f, f.max()) else (f - f.min()) / np.ptp(f)
 
 
 def _boost_field(  # noqa: PLR0913