fixed readthedocs requirements (#339)

violafanfani · web-flow · commit b651b81ae4b7 · 2024-03-08T09:08:59.000-05:00
Co-authored-by: violafanfani &lt;viola.fanfani@gmail.com&gt;
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -4,3 +4,4 @@ recommonmark
 numpydoc
 myst-parser
 sphinx-click
+sphinx-rtd-theme
