diff --git a/internal/ui/model/ui.go b/internal/ui/model/ui.go
index 0f5dfecad68c00659b4c13ddd2c632844fd6e9da..6072c4292c07aebbd92a1329944bc20b9826bb48 100644
--- a/internal/ui/model/ui.go
+++ b/internal/ui/model/ui.go
@@ -579,6 +579,8 @@ func (m *UI) handleKeyPressMsg(msg tea.KeyPressMsg) tea.Cmd {
 				break
 			}
 
+			// TODO: Validate model API and authentication here?
+
 			cfg := m.com.Config()
 			if cfg == nil {
 				cmds = append(cmds, uiutil.ReportError(errors.New("configuration not found")))