Code

Server Code:
import socket

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((socket.gethostname(), 5050))
s.listen()

while True:
    clientsocket, address = s.accept()
    print(f'Connetion from {address} has been established!')
    clientsocket.send(bytes('Welcome to the server!', 'utf-8'))

Client Code:

import socket

HOST = socket.gethostbyname(socket.gethostname())
PORT = 5050

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))

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