Create an application that a user can add and retain information about a Film(Ti

Create an application that a user can add and retain information about a Film(Title, Director, Brief Description, Year, Type, Actors)
You will start by constructing a Hierarch Chart (by using Flowgorithm) that sketches out the main parts of your application (no details, just major functions).
Once designed the Application will be written in Python that is capable of doing the following:
Adding a new Film with its information
Modifying the File entry (perhaps adding additional actors, or correcting a misspelling)
Deleting a Film Entry
List Movie in the data base (a list at first, later from a file)
Search Movie by all or any part of the fields(Title, Director, Description, Year, Type, or Actors)
Ability to sort the list by each of its individual fields.
The Film information should persistent (That is, information should be saved to disk and retrieved when the Application is started.)