Graphical User Interface:

$-$ Create a main window with the title "Inventory Management System"

$-$ Implement the following Tkinter widgets:

$$ Entry widgets for product details $($name$,$ description, quantity, price$)$

$$ Buttons for Add, Update, and Delete operations

$$ A Text widget to display all product details

$$ A Scrollbar for the Text widget

$$ A Combobox for sorting options

$$ A Label to show the total number of products $($status bar$)$