buildmimetree.py: reformat

diff --git a/.config/neomutt/buildmimetree.py b/.config/neomutt/buildmimetree.py
index 40bd856efdb39134462153210cf3f959629e0d64..a0112c80c5ddd4dc816425978abec31f25ba8753 100755 (executable)
--- a/.config/neomutt/buildmimetree.py
+++ b/.config/neomutt/buildmimetree.py
@@ -920,18 +920,16 @@ try:
             assert tree.children[1].path == written[0]
             assert written[1] == request.urlopen(test_png).read()
 
-        def test_inline_image_collection(self, test_png, const1, const2, fake_filewriter):
-            test_images = {
-                test_png: InlineImageInfo(
-                    cid=const1, desc=const2
-                )
-            }
+        def test_inline_image_collection(
+            self, test_png, const1, const2, fake_filewriter
+        ):
+            test_images = {test_png: InlineImageInfo(cid=const1, desc=const2)}
             relparts = collect_inline_images(
                 test_images, filewriter_fn=fake_filewriter
             )
 
             written = fake_filewriter.pop()
-            assert b'PNG' in written[1]
+            assert b"PNG" in written[1]
 
             assert relparts[0].subtype == "png"
             assert relparts[0].path == written[0]