Fix readthedoc cfg

.readthedocs.yml

@@ -1,24 +1,20 @@
-# .readthedocs.yml
-# Read the Docs configuration file
+# Read the Docs configuration file for MkDocs projects
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
 
 # Required
 version: 2
 
-# Build documentation in the docs/ directory with Sphinx
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 mkdocs:
   configuration: mkdocs.yml
   fail_on_warning: false
 
-# Build documentation with MkDocs
-#mkdocs:
-#  configuration: mkdocs.yml
-
-# Optionally build your docs in additional formats such as PDF and ePub
-formats: all
-
-# Optionally set the version of Python and requirements required to build your docs
+# Optionally declare the Python requirements required to build your docs
 python:
-  version: 3.7
   install:
-    - requirements: docs/requirements.txt
+  - requirements: docs/requirements.txt