--- a/tests/test-batching.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-batching.py	Thu Jul 18 12:36:12 2024 +0200
@@ -55,7 +55,6 @@
 
 # usage of "thing" interface
 def use(it):
-
     # Direct call to base method shared between client and server.
     bprint(it.hello())
 
@@ -106,6 +105,7 @@
 
 # server side
 
+
 # equivalent of wireproto's global functions
 class server:
     def __init__(self, local):
@@ -156,6 +156,7 @@
 
 # local side
 
+
 # equivalent of wireproto.encode/decodelist, that is, type-specific marshalling
 # here we just transform the strings a bit to check we're properly en-/decoding
 def mangle(s):