Update 二叉树的递归遍历.md

problems/二叉树的递归遍历.md

@@ -191,7 +191,8 @@ class Solution:
 
         return  [root.val] + left +  right
 
-
+```
+```python
 # 中序遍历-递归-LC94_二叉树的中序遍历
 class Solution:
     def inorderTraversal(self, root: TreeNode) -> List[int]:
@@ -202,6 +203,9 @@ class Solution:
         right = self.inorderTraversal(root.right)
 
         return left + [root.val] + right
+```
+```python
+
 
 # 后序遍历-递归-LC145_二叉树的后序遍历
 class Solution: