Fill in the function problem3. This function should garble addresses by returning the original address but with the street name reversed. For the above two examples, you should return: The EE building is at 465 nretsewhtroN Ave.

Meet me at 201 tsriF htuoS St. at noon

(Note that the entire street name is reversed, not word by word).

Two hints:

Think about creating three groups in your regular expression. One that captures the street number, one that captures the street name, and one that captures the road type. You can then use those three groups to assemble the appropriate
If you have a string s, s[::-1] is the reversed string.
You should feel free to write helper functions to help solve this problem.

where the function is:

import re

def problem3(searchstring):
"""

Please provide the function and explanation for this , thank you.

Garble Street name.

:param searchstring: string
:return: string
"""
pass