My 3rd case of code coach TEXT DECOMPRESSOR problem is not running

Question

Plz tell what improvement are necessary
https://code.sololearn.com/c7OBAw45ek0l/?ref=app

Answer 1

You need to decompress text. The compressed version has a number next to each symbol/letter, representing the amount of time that symbol should appear.
For example, a2b3 is the compressed version of aabbb

Task:
Write a program that takes the compressed text as input and outputs the decompressed version.

Input Format:
A single string with letters/symbols, each followed by a number.

Output Format:
A string, representing the decompressed text.

Sample Input:
k2&4b1

Sample Output:
kk&&&&b

Answer 2

compressed_string = input()

decompressed_string = " "
for i in compressed_string:
if not i.isdigit():
decompressed_string += i * int(compressed_string[(compressed_string.index(i)+1)])

print(decompressed_string)

Answer 3

I am not a pro member so tell me the whole question so I will definitely helps u.