📚 DOCS: Remove myst_nb extension (#24)

Author: mgeier

docs/conf.py

@@ -38,7 +38,7 @@
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = ["myst_nb", "sphinx_togglebutton"]
+extensions = ["sphinx_togglebutton"]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]