Create Filter screen with Flutter FilterChip widget.

What is FilterChip widget?
FilterChip is a flutter material widget, which will be used to make the filter selection based on the given strings. FilterChips are used when we need to show user to select multiple options. This FilterChip widget is alternate for Checkboxes to make easy way of selection with some good design.

How to create FilterChip widget?

We will create a FilterChip widget by calling the Constructor of FilterChip, this constructor needs two required fields label and onSelected. The label will be set by a text and onSelected will handle the selected chips