Don't show "Setting context size to -1"

If no context is specified in the Compose YAML, then don't display that
we're setting it to the default (-1), because we're not.

Also, leave the "Initializing model runner..." message in place until
done.

Signed-off-by: Jacob Howard <jacob.howard@docker.com>

Author: xenoscopic

cmd/cli/commands/compose.go

@@ -41,13 +41,6 @@ func newUpCommand() *cobra.Command {
 			}
 
 			sendInfo("Initializing model runner...")
-			if ctxSize != 4096 {
-				sendInfo(fmt.Sprintf("Setting context size to %d", ctxSize))
-			}
-			if rawRuntimeFlags != "" {
-				sendInfo("Setting raw runtime flags to " + rawRuntimeFlags)
-			}
-
 			kind := modelRunner.EngineKind()
 			standalone, err := ensureStandaloneRunnerAvailable(cmd.Context(), nil)
 			if err != nil {
@@ -63,6 +56,13 @@ func newUpCommand() *cobra.Command {
 				return err
 			}
 
+			if ctxSize > 0 && ctxSize != 4096 {
+				sendInfo(fmt.Sprintf("Setting context size to %d", ctxSize))
+			}
+			if rawRuntimeFlags != "" {
+				sendInfo("Setting raw runtime flags to " + rawRuntimeFlags)
+			}
+
 			for _, model := range models {
 				if err := desktopClient.ConfigureBackend(scheduling.ConfigureRequest{
 					Model:           model,