World Happiness Report example in community-gallery

[anirudhp26]

---

name: Pull Request
about: Create a pull request to contribute to the project
title: ''World Happiness Report example in community-gallery"
labels: ''new-example"
assignees: ''@anirudhp26"

Description of Changes
Addition of World Happiness Report example in community-gallery

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• New example
• Test improvement

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have run my code against examples and ensured no errors
• Any dependent changes have been merged and published in downstream modules