diff --git a/playwright/README.md b/playwright/README.md
index f058475..00ede7c 100644
--- a/playwright/README.md
+++ b/playwright/README.md
@@ -1,3 +1,26 @@
+```python
+# google.py
+
+#%%
+import xvfbwrapper, playwright.async_api
+from PIL import Image; from io import *
+#%%
+xvfbwrapper.Xvfb().start()
+playwright = await playwright.async_api.async_playwright().start()
+browser = await playwright.chromium.launch(headless=False, 
+    args=['--enable-features=WebContentsForceDark'])
+page = await browser.new_page()
+#%%
+await page.goto('https://google.com')
+image = Image.open(BytesIO(await page.screenshot()))
+image.save('google.png')
+```
+
+위의 `google.py`는 top-level await를 사용하므로 아래와 같이 실행해야 한다.
+```sh
+python -m asyncio < google.py
+```
+
 ```python
 # play.py
 from playwright.async_api import async_playwright as aP