[Tidy] Update folder names in examples and remove demo (#581)

.vale/styles/Microsoft/ignore.txt

@@ -91,3 +91,4 @@ memoization
 setosa
 versicolor
 virginica
+Hugging Face

vizro-core/changelog.d/20240712_095053_huong_li_nguyen_update_demos.md

@@ -0,0 +1,46 @@
+<!--
+A new scriv changelog fragment.
+
+Uncomment the section that is right (remove the HTML comment wrapper).
+-->
+
+<!--
+### Highlights ✨
+
+- A bullet item for the Highlights ✨ category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+
+### Removed
+
+- Remove `demo` dashboard folder from repository. ([#581](https://github.com/mckinsey/vizro/pull/581))
+
+<!--
+### Added
+
+- A bullet item for the Added category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+
+### Changed
+
+- Rename `features` demo dashboard folder to `dev`. ([#581](https://github.com/mckinsey/vizro/pull/581))
+
+<!--
+### Deprecated
+
+- A bullet item for the Deprecated category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Fixed
+
+- A bullet item for the Fixed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Security
+
+- A bullet item for the Security category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->

vizro-core/docs/pages/examples/examples.md

@@ -13,14 +13,14 @@ The dashboard launches with a home page that offers four other pages:
 * Continent summary: Summarizes the main findings for each continent.
 
 
-You can find the code for each of the charts, for each page of the dashboard, in the `examples` folder of the `vizro-core` package, within [Vizro's GitHub repository](https://github.com/mckinsey/vizro). The code is available as a [`.py` file](https://github.com/mckinsey/vizro/blob/main/vizro-core/examples/demo/app.py) or as a [Jupyter Notebook](https://github.com/mckinsey/vizro/tree/main/vizro-core/examples/demo/jupyter_version).
+You can find the code for the dashboard on our [Hugging Face gapminder demo space](https://huggingface.co/spaces/vizro/demo-gapminder). The code is available as a [`.py` file](https://huggingface.co/spaces/vizro/demo-gapminder/blob/main/app.py).
 
 !!! note
 
     If you have any problems running the example code, please [raise an issue](https://github.com/mckinsey/vizro/issues) on the Vizro repository.
 
 ## Vizro features
-The [`examples/features` folder](https://github.com/mckinsey/vizro/tree/main/vizro-core/examples/features) of the `vizro-core` package within [Vizro's GitHub repository](https://github.com/mckinsey/vizro) contains an example that illustrates Vizro's features. The code is available as a Python script, plus there is an alternative `yaml_version` that offers the same example as the pydantic model but via YAML configuration.
+The [`examples/dev` folder](https://github.com/mckinsey/vizro/tree/main/vizro-core/examples/dev) of the `vizro-core` package within [Vizro's GitHub repository](https://github.com/mckinsey/vizro) contains an example that illustrates Vizro's features. The code is available as a Python script, plus there is an alternative `yaml_version` that offers the same example as the pydantic model but via YAML configuration.
 
 The pydantic model should be your preferred method of dashboard configuration, but you can also [define a dashboard with YAML, JSON, or as a Python dictionary](../user-guides/dashboard.md).