euscan: PEP8 compliant code

Signed-off-by: volpino <fox91@anche.no>

bin/euscan

@@ -38,6 +38,7 @@ from euscan.out import progress_bar
 isatty = os.environ.get('TERM') != 'dumb' and sys.stdout.isatty()
 isatty_stderr = os.environ.get('TERM') != 'dumb' and sys.stderr.isatty()
 
+
 def exit_helper(status):
     if CONFIG["format"]:
         print(output.get_formatted_output())