nostr:nprofile1qyw8wumn8ghj76r0v3kxymmy9e3k7unpvdkx2tn5dahkcue0qyd8wumn8ghj7urewfsk66ty9enxjct5dfskvtnrdakj7qg3waehxw309ahx7um5wgh8w6twv5hszxnhwden5te0wfjkccte9e3hyetyv4h8xmewvdskvef0qqsf03c2gsmx5ef4c9zmxvlew04gdh7u94afnknp33qvv3c94kvwxgs8znhan  what exactly does dufflepud *do*? I'm having a hard time parsing the main 'app.py'