Update app.py

app.py

@@ -163,11 +163,12 @@ async def browser_request(base64_image_str: str, question: str) -> str | None:
     async with async_playwright() as playwright:
         browser = await playwright.chromium.launch(headless=True, args=['--disable-blink-features=AutomationControlled'])
         context = await browser.new_context(
+            viewport={'width': 2560, 'height': 1440},
+            screen={'width': 2560, 'height': 1286},
             color_scheme='dark',
             ignore_https_errors=True,
             locale='en-US',
             user_agent=ua.random,
-            no_viewport=True,
         )
         try:
             page = await context.new_page()