diff --git a/lib/func_args.py b/lib/func_args.py
index 306af38..d779b48 100644
--- a/lib/func_args.py
+++ b/lib/func_args.py
@@ -4,9 +4,10 @@
 This module provides argument manipulation functions like pop_arg.
 """
 
-import gen_print as gp
 import collections
 
+import gen_print as gp
+
 
 def pop_arg(pop_arg_default=None, *args, **kwargs):
     r"""