try fix readthedocs build

Author: clickingbuttons

.readthedocs.yml

@@ -0,0 +1,15 @@
+# https://docs.readthedocs.io/en/latest/config-file/index.html#configuration-file
+version: 2
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/source/conf.py
+
+python:
+  version: 3.10
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - sphinx-autodoc-typehints~=1.18.1
+