which line switches next entry of dairy?

def view_entries():
    """view previous entry"""
    entries = Entry.select().order_by(Entry.timestamp.desc())

    for entry in entries:
        timestamp = entry.timestamp.strftime('%A %B %d, %Y %I:%M%p')
        print(timestamp)
        print("=" * len(timestamp))
        print(entry.content)
        print('n) for next entry')
        print('q) return to main menu')

        next_action = input("Action: [NQ] ").lower().strip()
        if next_action == 'q':
            break

menu = OrderedDict([
    ('a', add_entry),
     ('v', view_entries), 
])

if __name__ =='__main__':
    initialize()
    menu_loop()