testing rtd

Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>

.readthedocs.yml

@@ -25,8 +25,8 @@ build:
     # golang: "1.17"
 
 # Build documentation in the docs/ directory with Sphinx
-sphinx:
-   configuration: docs/root/source/conf.py
+#sphinx:
+#   configuration: docs/root/source/conf.py
 
 # If using Sphinx, optionally build your docs in additional formats such as PDF
 # formats:
@@ -34,5 +34,6 @@ sphinx:
 
 # Optionally declare the Python requirements required to build your docs
 python:
+   version: 3.9
    install:
    - requirements: docs/root/requirements.txt