title: Where to define the about box in a OSx app
body: <p>I created an application using Python 3.4 using tkinter.  I'm using Py2App to create my .app file for deployment.  All is working fine except I can't figure out how to get an about box to display from the top menu on the Mac.  There is one that is coming from somewhere but it is about Tcl &amp; Tk.  I'm fine with leaving that one but I'd like my own to show as well.  Here is the screenshot.  I do have two tkinter menu widgets in my python app but they don't show anywhere either. </p>
  
  <p><a href="https://i.stack.imgur.com/i24p8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/i24p8.png" alt="enter image description here"></a></p>