delete index in a string python3
string = 'abcdefghi'
# Removing the 3rd idx:
#-----------------------------------
# Method 1:
#-----------------------------------
arr = list(string)
arr.pop(3)
string = ''.join(arr)
# string is now => 'abcefghi'
#-----------------------------------
# Method 2:
#-----------------------------------
string = string[:3] + string[4:]
# string[:idx_to_remove] + string[idx_to_remove_plus_1:]
# string is now => 'abcefghi'