'Scenario: I want to upload a course or library for import.
Given that I have a library or course to import into
And I have a valid .tar.gz file containing data to replace it with
I can select the file and upload it
And the page will give me confirmation that it uploaded successfully'

def test_upload(self):

    self.import_page.upload_tarball(self.tarball_name)
    self.import_page.wait_for_upload()
