use python 3.9 for readthedocs

hopefully this will avoid the error "AttributeError: module 'collections' has no attribute 'Callable'"
kitzeslab · Sep 19, 2023 · 61f43e9 · 61f43e9
1 parent ee5e844
commit 61f43e9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -9,7 +9,8 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.9"
+
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx: