Update toc to include Keras overview.

pcoet · copybara-github · commit e24446b75894 · 2023-06-09T11:12:54.000-07:00
PiperOrigin-RevId: 539129610
diff --git a/site/en/guide/_toc.yaml b/site/en/guide/_toc.yaml
@@ -19,6 +19,8 @@ toc:
   path: /guide/basic_training_loops
 
 - heading: "Keras"
+- title: "Overview"
+  path: /guide/keras
 - include: /guide/keras/_toc.yaml
 
 - heading: "Build with Core"
