"\n" become "\\n" raise a parameters parsing error in mac os zsh commandline

[Interesting6]

🐛 Bug Report

when the input occupied more than one line, all input lines will transform into one line connected by "\n" as a sys.stdin. And then that converts to a shell command.
However, the \n in command turns out to be \\n in macOS zsh environment, which cause a Parameters parsing error.

当输入为多行时，输入会被转化为一行以"\n"连接的字符串，但在debug时，在macOS的zsh中，\n会被转化为\\n，导致了参数解析错误。

Expected behavior

Normal

Extension Output

cd /Users/treamy/Codes/Algorithms/LeetCode ; /usr/bin/env /usr/local/bin/python3 /Users/treamy/.vscode/extensions/ms-python.python-2021.2.582707922/pythonFiles/lib/python/debugpy/launcher 49611 -- "/Users/treamy/Library/Application Support/Code/User/globalStorage/wangtao0101.debug-leetcode/python3problem236.py" /Users/treamy/Codes/Algorithms/LeetCode/236. 二叉树的最近公共祖先.py [3,5,1,6,2,0,8,null,null,7,4]\\n5\\n1 lowestCommonAncestor TreeNode,TreeNode,TreeNode TreeNode 236 52013

Guidance: Press Ctrl+Shift+U, and toggle the channel to Debug LeetCode.

Your Environment

• python 3.6.5
• os: macOS
• extension settings:
• nodejs version:
• vscode version: 1.52.1
• extension version: 0.2.2

[Interesting6]

Maybe the error is not caused by zsh escape mechanism.
For example, the input is:
[3,5,1,6,2,0,8,null,null,7,4]\n5\n1

But by 5 and 1, they are both a tree node, in leecode question 236.

I see the source code, it is essential to use a list-like object to construct a tree node, instead of an integer.

So I just change the input to:
[3,5,1,6,2,0,8,null,null,7,4]\n[5]\n[1]
which works well.