server.py

#we add socket library
import socket

#Assign Ip and Port
host = "127.0.0.1"
port = 10001

#Create object IPV4 and TCP
server_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

#Server bind to client and listen mode
server_socket.bind((host, port))
server_socket.listen()

#server_socket just wait at the door but conn receive message and addr show ip
conn, addr = server_socket.accept()
print("Connected from", str(addr))

#we create infinite loop
while True:
    #receive message decoded and print
    data = conn.recv(1024).decode()
    print(data)

    #Server send message to inform and Message is encoded
    Response_data = "Message receive"
    conn.send(Response_data.encode())

conn.close()