udpEchoClient.py

import socket

client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

server_address = ('127.0.0.1', 5)
message = input("Enter a message: ").encode()

client_socket.sendto(message, server_address)

data, _ = client_socket.recvfrom(1024)
print(f"Echo from server: {data.decode()}")

client_socket.close()