feat: Add a HiTL Introduction Tutorial (#414)

* Add new tutorial

* Updates

* Add links and descriptions to the notebook
* Change the tutorial notebook name
* Add it to index.toml

* Update index.toml

* Update index.toml

* Update index.toml

---------

Co-authored-by: bilgeyucel <[email protected]>

Author: sjrl

.github/workflows/run_tutorials.yml

@@ -98,4 +98,5 @@ jobs:
 
       - name: Run the converted notebook
         run: |
-          python ./tutorials/${{ matrix.notebook }}.py
+           # We add a prompt to confirm any user inputs in the HiTL notebook 
+           yes y | python ./tutorials/${{ matrix.notebook }}.py

index.toml

@@ -216,7 +216,6 @@ aliases = []
 completion_time = "20 min"
 created_at = 2025-04-22
 dependencies = ["sentence-transformers>=4.1.0", "datasets", "accelerate"]
-featured = true
 
 [[tutorial]]
 title = "Creating a Multi-Agent System with Haystack"
@@ -241,3 +240,15 @@ completion_time = "20 min"
 created_at = 2025-08-04
 dependencies = ["pillow", "pypdf", "pypdfium2", "sentence-transformers>=4.1.0"]
 featured = true
+
+[[tutorial]]
+title = "Human-in-the-Loop with Haystack Agents"
+description = "Learn how to use confirmation strategies to get user input before tool execution for safer, more controllable AI systems."
+level = "advanced"
+weight = 11
+notebook = "47_Human_in_the_Loop_Agent.ipynb"
+aliases = []
+completion_time = "20 min"
+created_at = 2025-10-30
+dependencies = ["haystack-experimental>=0.14.2"]
+featured = true