added extra whitespace to satisfy flake8 rules on build server

1 files changed, 5 insertions, 0 deletions

diff --git a/ranger/ext/img_display.py b/ranger/ext/img_display.py
index aa4822ec..abe09327 100644
--- a/ranger/ext/img_display.py
+++ b/ranger/ext/img_display.py
@@ -72,12 +72,16 @@ class ImageDisplayError(Exception):
 class ImgDisplayUnsupportedException(Exception):
     pass
 
+
 def fallback_image_displayer():
     """Simply makes some noise when chosen. Temporary fallback behavior."""
 
     raise ImgDisplayUnsupportedException
 
+
 IMAGE_DISPLAYER_REGISTRY = defaultdict(fallback_image_displayer)
+
+
 def register_image_displayer(nickname=None):
     """Register an ImageDisplayer by nickname if available."""
 
@@ -86,6 +90,7 @@ def register_image_displayer(nickname=None):
         return cls
     return decorator
 
+
 class ImageDisplayer(object):
     """Image display provider functions for drawing images in the terminal"""