Added addition environment variable.

terraform/main.tf

@@ -120,6 +120,11 @@ resource "azurerm_container_app" "app" {
         name  = "AZURE_SUBSCRIPTION_ID"
         value = var.subscription_id
       }
+
+      env {
+        name  = "AZURE_LOCATION"
+        value = azurerm_resource_group.rg.location
+      }
     }
   }