attempt rtd fix

Author: akdor1154

.readthedocs.yaml

@@ -5,8 +5,11 @@ version: 2
 sphinx:
   configuration: docs/conf.py
 
+build:
+  os: ubuntu-lts-latest
+  tools:
+    "python": "3.13"
 python:
-  version: 3.8
   install:
     - method: pip
       path: .