请问如何去除每行数字和空格

问题遇到的现象和发生背景

pycharm里创建一个python文件，写入如下代码

# -*- coding: utf-8 -*-
new_line='''
1   people = 30
2   cars = 40
3   trucks = 15
4   #111注释111
5
6   if cars > people:
7       print("We should take the cars.")
8   elif cars < people:
9       print("We should not take the cars.")
10  else:
11      print("We can't decide.")
12
13  if trucks > cars:
'''

问题相关代码，请勿粘贴截图

运行结果及报错内容

我的解答思路和尝试过的方法

我想要达到的结果

我想实现正则选择打印new_line，去除里面开头的数字和空格，效果如下

people = 30
cars = 40
trucks = 15
#111注释111
if cars > people:
     print("We should take the cars.")
elif cars < people:
     print("We should not take the cars.")
else:
     print("We can't decide.")
if trucks > cars:

import re
new_line='''
1   people = 30
2   cars = 40
3   trucks = 15
4   #111注释111
5
6   if cars > people:
7       print("We should take the cars.")
8   elif cars < people:
9       print("We should not take the cars.")
10  else:
11      print("We can't decide.")
12
13  if trucks > cars:
'''

t = new_line.split('\n')
for i,line in enumerate(t):
    if t[i]:
        t[i]=re.sub(r"\d+[ ]{0,3}", "", line, count=1)

print('\n'.join([i for i in t if i]))

'''--result:
people = 30
cars = 40
trucks = 15
#111注释111
if cars > people:
    print("We should take the cars.")
elif cars < people:
    print("We should not take the cars.")
else:
   print("We can't decide.")
if trucks > cars:
'''