We could not find an OAuth authorization for the connected app ‘Global Connected App’ or ‘Salesforce CLI’. Make sure to authorize your Dev Hub org with the Salesforce CLI.

Hi @SAI DEEPTHI C

I am from the Trailhead Help Team. Can you please confirm if you're still seeing an issue? If yes, please help us with the Trailhead module and share the URL of the unit along with the error screenshot if possible.

Thank you!

++TrailheadHelpFollowUp