Fix NoSuchWindowException

✅ Solution

The NoSuchWindowException in Selenium usually means the driver is trying to interact with a window that no longer exists or has been closed. To fix this, ensure you switch to the correct window handle before interacting with elements by using `driver.switch_to.window(window_handle)` and verify that the window handle is still valid. It's also good practice to keep track of open windows and their handles to prevent interactions with closed ones.