Undo attempt to add anchors for external reference
Tried to add code at the `Notebooks` header so that a link would be created for external reference.
Browsing Sphinx docs, it looked like the correct command was to put
`   :ref:`Notebooks`
right below `:caption:Notebooks`
But that did not seem to work.
@@ -28,8 +28,6 @@ you might want to look at the `DemARK
.. toctree::
:maxdepth: 1
- :caption: Notebooks
- :ref:`Notebooks`
example_notebooks/Gentle-Intro-To-HARK.ipynb
example_notebooks/PerfForesightConsumerType.ipynb
