From beddc2761722390369df1e17619a10208c00674f Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Sat, 8 Jul 2023 07:42:56 +0530
Subject: [PATCH] #3121, #3074 declare extension parallel-safe, suppress
 warning

---
 docs/sphinxext/inheritance_diagram.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/sphinxext/inheritance_diagram.py b/docs/sphinxext/inheritance_diagram.py
index 29c60726c3..048921bffb 100644
--- a/docs/sphinxext/inheritance_diagram.py
+++ b/docs/sphinxext/inheritance_diagram.py
@@ -35,3 +35,8 @@ def add_diagram(app, what, name, obj, options, lines):
 
 def setup(app):
     app.connect("autodoc-process-docstring", add_diagram)
+    return {
+        "version": "0.1.0",
+        "parallel_read_safe": True,
+        "parallel_write_safe": True,
+    }