Wait until alert is not present - Selenium/Python
<p>I found this answer <a href="https://stackoverflow.com/a/19019311/1998220">https://stackoverflow.com/a/19019311/1998220</a> that waits until the alert is present, but I need the opposite so whoever runs the macro has time to authenticate on the proxy pop up. Is there an opposite to the below code?</p>

<pre><code>WebDriverWait(browser, 60).until(EC.alert_is_present())
</code></pre>