def _neo_wda_screenshot(self):
        """
        This is almost same as wda implementation, but without png header check,
        as response data is now jpg format in mid quality.
        """
        value = self.driver.http.get('screenshot').value
        raw_value = base64.b64decode(value)
        return raw_value

        This is almost same as wda implementation, but without png header check,
        as response data is now jpg format in mid quality.
        
airtest/core/ios/ios.py