diff --git a/lib/galaxy/tools/errors.py b/lib/galaxy/tools/errors.py
index c80f5c2a242b..2d63853344d9 100644
--- a/lib/galaxy/tools/errors.py
+++ b/lib/galaxy/tools/errors.py
@@ -255,5 +255,11 @@ def _send_report(self, user, email=None, message=None, **kwd):
 
         reply_to = user.email if self.app.config.error_email_reply_to_user else None
         return util.send_mail(
-            self.app.config.email_from, to, subject, self.report, self.app.config, html=self.html_report, reply_to=reply_to
+            self.app.config.email_from,
+            to,
+            subject,
+            self.report,
+            self.app.config,
+            html=self.html_report,
+            reply_to=reply_to,
         )