diff --git a/bin/swh-web-ui b/bin/swh-web-ui
index 52af25d12..ad3d79f85 100755
--- a/bin/swh-web-ui
+++ b/bin/swh-web-ui
@@ -1,41 +1,42 @@
 #!/usr/bin/env python3
 
 # Copyright (C) 2015  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 
 import argparse
 import logging
 import os
 
 from swh.web.ui import controller, main
 
 
 # Default configuration file
 DEFAULT_CONF_FILE = '~/.config/swh/web-ui.ini'
 
 # Default configuration in swh.web.ui.main
 
+
 def parse_args():
     """Parse the configuration for the cli.
     """
     cli = argparse.ArgumentParser(description="SWH's web ui.")
     cli.add_argument('--verbose', '-v', action='store_true',
                      help='Verbosity level in log file.')
     cli.add_argument('--config', '-c', help='configuration file path')
 
     args = cli.parse_args()
 
     return args
 
 
 if __name__ == '__main__':
     args = parse_args()
     conf = main.read_config(args.config or DEFAULT_CONF_FILE)
 
     logging.basicConfig(filename=os.path.join(conf['log_dir'], 'web-ui.log'),
                         level=logging.DEBUG if args.verbose else logging.INFO)
 
     controller.run(conf)