import urllib.request, json, sys

def list_repo(owner, repo):
    url = f'https://api.github.com/repos/{owner}/{repo}/git/trees/main?recursive=1'
    try:
        with urllib.request.urlopen(url) as resp:
            data = json.loads(resp.read().decode())
            for item in data.get('tree', []):
                print(item['path'])
    except Exception as e:
        print(f'Error: {e}')

list_repo('ticketguy', 'littlefig')
print('---LILA---')
list_repo('ticketguy', 'Lila')
print('---EMBERS---')
list_repo('ticketguy', 'embers-diaries')