String in alphabetical order in python

 # Python program to sort a string in alphabetical order

string = input("Enter the string : ")

j = 0

str1 = ""

temp = 0

str = list(string)

for i in range(0, len(str)):

for j in range(0, len(str)):

if(str[j] > str[i]):

temp = str[i]

str[i] = str[j]

str[j] = temp

print("The sorted string is : ")

print(str1.join(str))

 Output :

Enter the string : edcba
The sorted string is : 
abcde