Currently we don't have tags related to a challenge. These tags could help to identify the challenge details by keyword such as targeted conference cvpr2020, neurips2021 etc.

Deliverables

• Add a tags field (postgres array field, default=[], null=True) to Challenges Model
• List tags associated with a challenge on the challenge list page, challenge details page
• Add tags support in Challenge creation templates so that tags automatically gets created when configuration is uploaded to EvalAI
• Update/add unit tests for tags