import socket

from threading import Thread

def my_socketserver(conn, addr):

    conn.send(b'hello')

    msg = conn.recv(1024).decode('utf-8')

    print(msg)

    conn.close()

if __name__ == '__main__':

    sk = socket.socket()

    sk.bind(('127.0.0.1', 8080))

    sk.listen()

    while True:

        conn, addr = sk.accept()

        t = Thread(target=my_socketserver, args=(conn, addr)).start()

import socket

sk = socket.socket()

sk.connect(('127.0.0.1', 8080))

msg = sk.recv(1024)

print(msg)

inp = input('>>>').encode('utf-8')

sk.send(inp)

sk.close()