Question: 
Write a function to remove leading zeroes from an ip address.


Model's Code:
def removezero_ip(ip):
    return '.'.join(str(int(part)) for part in ip.split('.'))



Sample Correct Code:
import re
def removezero_ip(ip):
 string = re.sub('\.[0]*', '.', ip)
 return string


Asserts:
assert removezero_ip("216.08.094.196")==('216.8.94.196') 
assert removezero_ip("12.01.024")==('12.1.24') 
assert removezero_ip("216.08.094.0196")==('216.8.94.196') 


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 593 of 974: 440/593 (74.19898819561551%): success