```ruby
class HomeController < ApplicationController
end
```

Add flash message to homepage when library items are due soon
user
```ruby
class HomeController < ApplicationController
	def index
		item_due_soon = LibraryItem.item_due_soon
        if item_due_soon
        	flash[:info] = "Due back soon: #{item_due_soon}"
    	end
    end
end
```
assistant