Update README.md

czheo · web-flow · commit 7bf4a1c0c436 · 2020-10-11T01:27:49.000-07:00
diff --git a/README.md b/README.md
@@ -191,7 +191,7 @@ def push(lst, x):
 
 You can also do
 
-```
+``` python
 def push(lst, x):
     lst.append(x)
     return lst
