build(deps): downgrade sphinx to 6.2.1

kozistr · kozistr · commit c1a19a7344af · 2023-09-10T17:47:10.000+09:00
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,4 +1,5 @@
 urllib3<2.0
+sphinx==6.2.1
 numpy
 --index-url https://download.pytorch.org/whl/cpu
 torch==2.0.1
