Please take the following python server source code and add commenting and good programming practice updates:

from socket import * serverPort = 12000 serverSocket = socket(AF_INET, SOCK_DGRAM) serverSocket.bind((, serverPort)) print(The server is ready to receive) while True: message, clientAddress = serverSocket.recvfrom(2048)

modifiedMessage = message.decode().upper()

serverSocket.sendto(modifiedMessage.encode(), clientAddress)