1 files changed, 21 insertions, 4 deletions
diff --git a/tests/micropython/viper_args.py b/tests/micropython/viper_args.py
index 2aebe1b04..223026b96 100644
--- a/tests/micropython/viper_args.py
+++ b/tests/micropython/viper_args.py
@@ -1,28 +1,43 @@
 # test calling viper functions with different number of args
 
+
 @micropython.viper
 def f0():
     print(0)
+
+
 f0()
 
+
 @micropython.viper
-def f1(x1:int):
+def f1(x1: int):
     print(x1)
+
+
 f1(1)
 
+
 @micropython.viper
-def f2(x1:int, x2:int):
+def f2(x1: int, x2: int):
     print(x1, x2)
+
+
 f2(1, 2)
 
+
 @micropython.viper
-def f3(x1:int, x2:int, x3:int):
+def f3(x1: int, x2: int, x3: int):
     print(x1, x2, x3)
+
+
 f3(1, 2, 3)
 
+
 @micropython.viper
-def f4(x1:int, x2:int, x3:int, x4:int):
+def f4(x1: int, x2: int, x3: int, x4: int):
     print(x1, x2, x3, x4)
+
+
 f4(1, 2, 3, 4)
 
 # only up to 4 arguments currently supported
@@ -31,6 +46,8 @@ f4(1, 2, 3, 4)
 @micropython.viper
 def f(*x, **y):
     pass
+
+
 @micropython.viper
 def f(*):
     pass