Hi @calmobileh,
If you want to compare this screenshot with a previous one, you can use Toolium, that implements methods to compare screenshots excluding some elements.
You can get the locator of status bar element and capture the screenshot excluding it:
self.assert_full_screenshot('example', exclude_elements=[(By.ID, 'status_bar_id')])
Instead of exclude the bar element, you also can capture only the app content:
self.assert_screenshot((By.ID, 'app_content_id'), 'example')
More info in http://toolium.readthedocs.io/en/latest/visual_testing.html