Incorrect Regex — HackerRank Problem Solution [Python3]

Problem -

You are given a string .
Your task is to find out whether

is a valid regex or not.

Input Format

The first line contains integer

, the number of test cases.
The next lines contains the string

.

Constraints

Output Format

Print “True” or “False” for each test case without quotes.

Sample Input

2
.+
.+

Sample Output

True
False

Explanation

.+ : Valid regex.
.+: Has the error multiple repeat. Hence, it is invalid.
Solution:

Enter your code here. Read input from STDIN. Print output to STDOUT

import re

n = int(input())

for i in range(n):

a = input()

try:

re.compile(a)

print(True)

except re.error:

print(False)