Question: You're working with a dataset on capital cities around the world. This dataset includes a field that containsinformation on both city and country. You'd like to separate this field into two fields, a city field and a countryfield. In the current field, city and country are separated by either a comma or a period. Complete the functionparse$\_$city$\_$country to

You're working with a dataset on capital cities around the world. This dataset includes a field that contains

information on both city and country. You'd like to separate this field into two fields, a city field and a country

field. In the current field, city and country are separated by either a comma or a period. Complete the function

parse

$\_$

city

$\_$

country to split city and country into two strings and return only the city.

def parse

$\_$

city

$\_$

country

$($

text

$)$

:

pattern

$=$

$$#enter the regex pattern here

result

$=$

$$re

$.$

$\_$

$\_$

$($

pattern

$,$

$$text

$)$

$$#enter the re method here

if len

$($

result

$)$

$!$

$=$

$2$

:

return

$"$

$\text{'}$

$"$

return #return the correct capturing group

print

$($

parse

$\_$

city

$\_$

country

$($

$"$

Paris

$,$

$$France$"$

$)$

$)$

$$# should return Paris

print

$($

parse

$\_$

city

$\_$

country

$($

$"$

Mumbai

$,$

$$India$"$

$)$

$)$

$$# should return Mumbai

print

$($

parse

$\_$

city

$\_$

country

$($

$"$

Rio de Janeiro. Brazil"

$)$

$)$

$$# should return Rio de Janeiro

print

$($

parse

$\_$

city

$\_$

country

$($

$"$

Tokyo

$!$

$$Japan$"$

$)$

$)$

$$# result should be blank

Run