less code (TheAlgorithms#1292)

realDuYuanChao · cclauss · commit f0568d642ee6 · 2019-10-08T13:24:01.000+05:00
diff --git a/maths/abs.py b/maths/abs.py
@@ -10,11 +10,7 @@ def abs_val(num):
     >>abs_val(0)
     0
     """
-    if num < 0:
-        return -num
-
-    # Returns if number is not < 0
-    return num
+    return -num if num < 0 else num
 
 
 def main():
