TCP Client & Server using Python

TCP Client.py

def ToStr(string):
    return str(string)[2:-1]

import socket

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as client:
    client.connect(('localhost', 9000))
    string = 'ABCBA'
    client.sendall(bytes(string, 'utf-8'))
    palindrome = ToStr(client.recv(1024))
    if palindrome == 'true':
        print(string, "is palindrome")
    else:
        print(string, "is not palindrome")

TCP Server.py

import socket
def ToStr(string):
    return str(string)[2:-1]

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as server:
    server.bind(('localhost', 9000))
    server.listen()

    while True:
        conn, addr = server.accept()
        with conn:
            string = ToStr(conn.recv(1024))
            reversed = string[::-1]

            print(string, reversed)
            if reversed == string:
                conn.send(b'true')
            else:
                conn.send(b'false')