add error

tsuyoshicho · May 15, 2021 · 8f22923 · 8f22923
1 parent cec24f4
commit 8f22923
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/test.py b/src/test.py
@@ -2,12 +2,10 @@ def add(a: int, b: int) -> int:
     return a + b
 
 
-def sub(a: int, b: int) -> int:
+def sub(a: int, b: int) -> None:
     return a - b
 
 
 def div(a: int, b: int) -> int:
     if b != 0:
         return a // b
-    else:
-        return 0