From d2e4b1ed7fb9089396b1f1621a1d80ee67bd5e67 Mon Sep 17 00:00:00 2001
From: "Kyle D. McCormick" <kyle@axim.org>
Date: Tue, 13 Feb 2024 11:51:16 -0500
Subject: [PATCH] chore: remove reference to deprecated HierarchyMixin

This has been a no-op for a long time anyway, since HierarchyMixin
has been explicitly mixed into XBlock for as long as I remember.

Ref: https://github.com/openedx/XBlock/issues/714
---
 xmodule/tests/xml/factories.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xmodule/tests/xml/factories.py b/xmodule/tests/xml/factories.py
index 0c183ebd72a4..23a57898b6dc 100644
--- a/xmodule/tests/xml/factories.py
+++ b/xmodule/tests/xml/factories.py
@@ -9,7 +9,6 @@
 from factory import Factory, Sequence, lazy_attribute, post_generation
 from fs.osfs import OSFS
 from lxml import etree
-from xblock.mixins import HierarchyMixin
 
 from xmodule.modulestore.inheritance import InheritanceMixin
 from xmodule.x_module import XModuleMixin
@@ -70,7 +69,7 @@ class Meta:
         model = XmlImportData
 
     filesystem = OSFS(mkdtemp())
-    xblock_mixins = (InheritanceMixin, XModuleMixin, HierarchyMixin)
+    xblock_mixins = (InheritanceMixin, XModuleMixin)
     url_name = Sequence(str)
     attribs = {}
     policy = {}