Terraform plan not working in azure CLI (KodeKloud play ground)

Terraform plan not working in azure CLI (KodeKloud play ground). Getting below error.

[terraform plan Planning failed. Terraform encountered an error while generating this plan. ╷ │ Error: subscription_id is a required provider property when performing a plan/apply operation │ │ with provider[“Terraform Registry”], │ on Myfirst.tf line 13, in provider “azurerm”: │ 13: provider "azurerm]