flake8

tests/test_database/test_extract_data.py

@@ -25,7 +25,6 @@ class TestExtractData(unittest.TestCase):
                            'label': 'SOH/Data Def',
                            'fixPoint': 0,
                            'valueColors': '0:W|1:C'}
-        ret = get_chan_plot_info('SOH/Data Def', 'RT130')
         self.assertDictEqual(get_chan_plot_info('SOH/Data Def', 'RT130'),
                              expected_result)