def __init__(self, command_executor='http://127.0.0.1:4444/wd/hub',
        desired_capabilities=None, browser_profile=None, proxy=None, keep_alive=False):
        if desired_capabilities is None:
            raise WebDriverException("Desired Capabilities can't be None")
        if not isinstance(desired_capabilities, dict):
            raise WebDriverException("Desired Capabilities must be a dictionary")
        if proxy is not None:
            proxy.add_to_capabilities(desired_capabilities)
        self.command_executor = command_executor
        if type(self.command_executor) is bytes or type(self.command_executor) is str:
            self.command_executor = RemoteConnection(command_executor, keep_alive=keep_alive)
        self._is_remote = True
        self.session_id = None
        self.capabilities = {}
        self.error_handler = ErrorHandler()
        self.start_client()
        self.start_session(desired_capabilities, browser_profile)
return a formatted value.
dataset/ETHPy150Open apiad/sublime-browser-integration/selenium/webdriver/remote/webdriver.py/WebDriver.__init__--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/IOTools.py/val2str