def launch_editor(self, url=None):
        """Launches the CVAT editor in your default web browser.

        Args:
            url (None): an optional URL to open. By default, the base URL of
                the server is opened
        """
        if url is None:
            url = self.base_url

        webbrowser.open(url, new=2)
Launches the CVAT editor in your default web browser.

        Args:
            url (None): an optional URL to open. By default, the base URL of
                the server is opened
        
fiftyone/utils/cvat.py