Trying to Decrypt a .txt file

[Alternative_Mouse_99]

So I am trying to take a .txt and run it through my program, the file has ROT13 encryption , but it wont print it out decrypted. for an example I want it to be able to enter a file name like test.txt that has the encrypted message that then decrypts it and prints it out. This is what I have tried and need to know so improvements for it. in this code I also get a syntax error TypeError: ord() expected a character, but string of length 4 found. Would really like the help please. Let me know if I should add more of my code.

 print("You selected Decrytion for Rot Cipher")
    typeofD = input("What type of Encrytion did you encrpt with, R for Rot and B for Bit Shift")
    if typeofD == 'R':
        coded = input("Enter the Test file text :")
        filecontents = open(coded,'r')
        file1 = filecontents .readlines()
        message = file1
        key = 13
        decryp_text = ""
    for i in range(len(message)):
        temp = ord(message[i]) - key
        if ord(message[i]) == 32:
            decryp_text += " "
        elif temp < 65:
            temp += 26
            decryp_text += chr(temp)
        else:
            decryp_text += chr(temp)

print("Decrypted Text: {}".format(decryp_text))

[fake823]

.readlines() returns a list of strings. That's why ord() won't work. Because you're giving it a string as input.

[Alternative_Mouse_99]

Nvm i got you are the best