Adding a new Signals tutorial with a demo site

[miike]

Adds a new Signals tutorial involving a demo travel website by creating attributes, groups and an intervention.

Draft as I may have to remove the Jupyter notebook unless there is a way we can easily include this in the docs site.

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[Copilot]

Pull Request Overview

This PR adds a comprehensive Signals tutorial involving a demo travel website, including documentation for creating attributes, groups, and interventions to personalize user experiences.

• Creates a complete hands-on tutorial for implementing Snowplow Signals in a travel demo site
• Provides step-by-step instructions for setting up attributes, groups, and services
• Includes optional sections for personalizing agent responses and interventions

Reviewed Changes

Copilot reviewed 10 out of 15 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tutorials/signals-bdp/meta.json	Defines the tutorial metadata and structure
tutorials/signals-bdp/intro.md	Introduction explaining prerequisites and tutorial objectives
tutorials/signals-bdp/setting-up.md	Setup instructions for running the demo travel website
tutorials/signals-bdp/defining-attributes.md	Guide for creating Signals attributes using Python SDK
tutorials/signals-bdp/signals.ipynb	Jupyter notebook with complete attribute definitions and code
tutorials/signals-bdp/testing-attributes.md	Instructions for verifying attribute functionality
tutorials/signals-bdp/personalizing-site.md	Guide for implementing site personalization using Signals
tutorials/signals-bdp/personalizing-agent.md	Optional section for personalizing chatbot responses
tutorials/signals-bdp/interventions.md	Optional section for implementing triggered interventions
tutorials/signals-bdp/conclusion.md	Tutorial wrap-up and next steps

Comments suppressed due to low confidence (2)

tutorials/signals-bdp/signals.ipynb:1

• EntityProperty is used but not imported. The import statement at line 37 includes AtomicProperty, Event, EventProperty but not EntityProperty.

{

tutorials/signals-bdp/personalizing-site.md:1

• Missing 'not' before 'take into account' - should be 'does not take into account'.

---

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[Copilot]

Corrected spelling of 'straighforward' to 'straightforward'.

Suggested change

	In our notebook we defined a number of attributes that we can now test. Let's test two straighforward ones now.
	In our notebook we defined a number of attributes that we can now test. Let's test two straightforward ones now.

[Copilot]

Corrected 'being' to 'begin' in the sentence about using attributes for personalization.

Suggested change

	Now that we can use behavior to define attributes and retrieve these using a service we'll being to use these attributes to personalize how content on the site is displayed.
	Now that we can use behavior to define attributes and retrieve these using a service we'll begin to use these attributes to personalize how content on the site is displayed.

[Copilot]

Incomplete sentence - missing continuation after 'set your'.

Suggested change

	4. If you are using an agent setup set your
	In order to use the agent you will need either a OpenAI API key (OPENAI_API_KEY) or an AWS Bearer token for Bedrock (AWS_BEARER_TOKEN_BEDROCK).
	4. If you are using an agent setup, set your agent credentials in the `.env` file:
	In order to use the agent you will need either an OpenAI API key (`OPENAI_API_KEY`) or an AWS Bearer token for Bedrock (`AWS_BEARER_TOKEN_BEDROCK`).