I assume that you were talking about packaging an app which was already created .After creating the apps, you package them using MATLAB Compiler. This process compiles your MATLAB code and dependencies into a standalone executable.
In order to include Image Labeler, you need to add “Computer Vision Toolbox” in the dependencies.
Go to Apps Tab in MATLAB
Open Package App.
Add MathWorks Products(here "MATLAB" and “Computer Vision ToolBox”).
You can use the following MATLAB command to know about the Dependencies that the program requires: