How do I get the group number from the user?

I want to get the group number by using input() function.

import re

text = "protocol internet python"
group_number = input("enter the group number : ")
pattern = re.finditer(r"(\w+)\s(\w+)\s(\w+)", text)
for searching in pattern:
    print(searching.group(group_number))

>Solution :

Possible solution is the following:

import re

text = "protocol internet python"
group_number = int(input("enter the group number : "))
result = [match.groups() for match in re.finditer(r"(\w+)\s(\w+)\s(\w+)", text)]

print(result[0][group_number])

Prints

enter the group number : 0
protocol

import re

text = "protocol internet python"
group_numbers = input("enter groups numbers separated with space: ") # 0 1
group_numbers = [int(_) for _ in group_numbers.split()]

result = [match.groups() for match in re.finditer(r"(\w+)\s(\w+)\s(\w+)", text)]

for group in group_numbers:
    print(result[0][group])

Prints

enter groups numbers separated with space: 0 1
protocol
internet