DOC: remove all keywords except codex

jklymak · jklymak · commit a3efa08a513d · 2022-02-21T09:52:24.000+01:00
diff --git a/doc/conf.py b/doc/conf.py
@@ -221,7 +221,7 @@ def matplotlib_reduced_latex_scraper(block, block_vars, gallery_conf,
 .. only:: html
 
     .. meta::
-        :keywords: matplotlib code example, codex, python plot, pyplot
+        :keywords: codex
 
     .. note::
         :class: sphx-glr-download-link-note
