Adding Attribution Document for Cookbook

[himani2411]

Description of changes

• Adding Attribution Document for Cookbook

Tests

• Describe the automated and/or manual tests executed to validate the patch.
• Describe the added/modified tests.

References

• Link to impacted open issues.
• Link to related PRs in other packages (i.e. cookbook, node).
• Link to documentation useful to understand the changes.

Checklist

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• Check if documentation is impacted by this change.

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