Relationship of the Python Application and New View
 
  The finished FICO® Xpress Insight app will enable a user to enter a preferred set of values and initiate optimization based on these figures.  It will also display the results of the optimization performed in a second section.
 
  The Python application, when used in 
  Xpress Insight, consists of two parts: 
  
 
 - A Python application file that integrates the Python Module.
 - A VDL file that provides the Xpress Insight interface.
 
We have created the Python application file application.py. We will now develop a VDL file that Insight requires to allow the user to change the values submitted to the Python optimization model.
