Add Sphinx requirements for Read the Docs

Author: rundef

.readthedocs.yaml

@@ -14,10 +14,9 @@ build:
 sphinx:
    configuration: docs/conf.py
 
-# Optionally, but recommended,
-# declare the Python requirements required to build your documentation
-# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
-# python:
-#    install:
-#    - requirements: docs/requirements.txt
+python:
+  install:
+    - method: pip
+      path: .
+    - requirements: docs/requirements.txt
 

docs/requirements.txt

@@ -0,0 +1,3 @@
+sphinx>=6.0
+sphinx-rtd-theme>=1.0
+sphinx-autodoc-typehints>=1.24