add info about docsearch to the docs
@@ -1014,3 +1014,9 @@ With this approach we make sure that the plotting code is at least executed once
and runs completely (up to saving the plot to file) without errors. In future we
will maybe change to something like https://github.com/matplotlib/pytest-mpl
to ensure that correct plots are produced.
+
+
+DocSearch
+---------
+
+The search field in the gammapy documentation is powered by `Algolia DocSearch <https://community.algolia.com/docsearch/>`_. The free version of DocSearch is hosted on their servers and they build the search index for us based on this `configuration file <https://github.com/algolia/docsearch-configs/blob/master/configs/gammapy.json>`_. More information on DocSearch can be found `here <https://community.algolia.com/docsearch/what-is-docsearch.html>`_.
