From e985768e5cfa8e8bc2239e12b7d182aaccee93e9 Mon Sep 17 00:00:00 2001
From: Stuart Mumford <stuart@cadair.com>
Date: Mon, 3 Jul 2023 15:12:14 +0100
Subject: [PATCH] cleanup

---
 gwcs/coordinate_frames.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gwcs/coordinate_frames.py b/gwcs/coordinate_frames.py
index 6654e1ff..a584b97e 100644
--- a/gwcs/coordinate_frames.py
+++ b/gwcs/coordinate_frames.py
@@ -118,7 +118,7 @@
 from astropy.coordinates import StokesCoord
 
 __all__ = ['BaseCoordinateFrame', 'Frame2D', 'CelestialFrame', 'SpectralFrame', 'CompositeFrame',
-           'CoordinateFrame', 'TemporalFrame', 'StokesFrame', 'PixelFrame']
+           'CoordinateFrame', 'TemporalFrame', 'StokesFrame']
 
 
 def _ucd1_to_ctype_name_mapping(ctype_to_ucd, allowed_ucd_duplicates):