'Upload the missing tool for the workflow in the previous step, and verify that the error is no longer present.'

def test_0020_upload_tool(self):

    repository = self.test_db_util.get_repository_by_name_and_owner(repository_name, common.test_user_1_name)
    self.upload_file(repository, filename='filtering/filtering_2.2.0.tar', filepath=None, valid_tools_only=True, uncompress_file=True, remove_repo_files_not_in_tar=False, commit_message='Uploaded    filtering    2.2.0.', strings_displayed=[], strings_not_displayed=[])
    self.load_workflow_image_in_tool_shed(repository, workflow_name, strings_not_displayed=['#EBBCB2'])
