SEBA-678 Add model delete command

Change-Id: I3f1cbf516b481059937a33d113032def1da2c48d
diff --git a/commands/command.go b/commands/command.go
index 53f1d8a..6d975cf 100644
--- a/commands/command.go
+++ b/commands/command.go
@@ -188,7 +188,7 @@
 	if outputFormat == "" {
 		outputFormat = default_format
 	}
-	if (options.Quiet) && (quiet_format != "") {
+	if options.Quiet {
 		outputFormat = quiet_format
 	}