fix for generating ebooks without pictures

[librarian.git] / librarian / embeds / mathml.py

diff --git a/librarian/embeds/mathml.py b/librarian/embeds/mathml.py
index f99f979..dd78f05 100644 (file)
--- a/librarian/embeds/mathml.py
+++ b/librarian/embeds/mathml.py
@@ -1,6 +1,8 @@
+# -*- coding: utf-8 -*-
 from lxml import etree
 from librarian import get_resource
-from . import TreeEmbed, create_embed, downgrades_to, converts_to
+from . import TreeEmbed, create_embed, downgrades_to
+
 
 class MathML(TreeEmbed):
     @downgrades_to('application/x-latex')