debug_black_screen.py

from playwright.sync_api import sync_playwright
import time

def verify():
    with sync_playwright() as p:
        browser = p.chromium.launch(headless=True)
        context = browser.new_context(viewport={'width': 1280, 'height': 720})
        page = context.new_page()
        
        page.on('console', lambda msg: print(f'BROWSER LOG: {msg.text}'))
        page.on('pageerror', lambda err: print(f'BROWSER ERROR: {err}'))

        print("Navigating to HF Space...")
        page.goto('https://auxteam-usersyncinterface.hf.space')
        
        print("Wait 1s")
        time.sleep(1)
        page.screenshot(path='/home/jules/verification/black_1s.png')
        
        print("Wait 3s")
        time.sleep(3)
        page.screenshot(path='/home/jules/verification/black_4s.png')
        
        print("Wait 5s")
        time.sleep(5)
        page.screenshot(path='/home/jules/verification/black_9s.png')
        
        browser.close()

if __name__ == "__main__":
    verify()