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astropy · Feb 8, 2024 · 57ee48c · 57ee48c
1 parent bd36e2b
commit 57ee48c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/specreduce/core.py b/specreduce/core.py
@@ -10,8 +10,10 @@
 
 __all__ = ['SpecreduceOperation']
 
+
 def _get_data_from_image(image):
-    """Extract data array from various input types for `image`."""
+    """Extract data array from various input types for `image`.
+       Retruns `np.ndarray` of image data."""
 
     if isinstance(image, np.ndarray):
         img = image
@@ -37,6 +39,7 @@ class _ImageParser:
         - `~astropy.units.quantity.Quantity`
         - `~numpy.ndarray`
     """
+
     def _parse_image(self, image, disp_axis=1):
         """
         Convert all accepted image types to a consistently formatted