adjust workflow

Author: jstet

.github/workflows/mdbook.yml

@@ -82,7 +82,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
-          path: ./book
+          path: ./doc/book
 
   # Deployment job
   deploy:

doc/src/SUMMARY.md

@@ -1,7 +1,10 @@
 # Summary
 
 - [Introduction and Overview](./introduction.md)
-- [Models](./chapter_1.md)
+- [Models](./models.md)
+    - [Basics](./basics.md)
+    - [Metrics](./metrics.md)
+    
 - [Hardware and Cloud Providers](./chapter_1.md)
 - [Inference Servers](./chapter_1.md)
 - [Other Software](./chapter_1.md)