update: type-hinting

kozistr · Jun 2, 2019 · 638291e · 638291e
1 parent 1bc7fca
commit 638291e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config.py b/config.py
@@ -4,7 +4,7 @@
 parser = argparse.ArgumentParser()
 
 
-def add_arg_group(name):
+def add_arg_group(name: str):
     """
     :param name: A str. Argument group.
     :return: An list. Arguments.