How to listen and connect multiple ports with python?

Question

I'm working on a program that's basicly sending/recieving messages but I want to make a ranking system. The admins of this program can inform each other as well as the other users. I read so many articles already but I can't find the solution. Can anyone help me? Here is the code for the server:

import socket,threading

HOST='127.0.0.1'
PORT=9134
PORT2=2233
server=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((HOST,PORT))
server.bind((HOST,PORT2))
server.listen()
clients=[]
nicknames=[]

def broadcast(message):
    for client in clients:
        client.send(message)


def handle(client):
    while 1:
        try:
            message = client.recv(1024)
            print(f'{message}')
            broadcast(message)
        except:
            index=clients.index(client)
            clients.remove(client)
            client.close()

            nickname=nicknames[index]
            nicknames.remove(nickname)
            break

def receive():
    while 1:
        client, adress=server.accept()
        print(f'Connected with {str(adress)}')

        client.send("NICK".encode('utf-8'))
        nickname=client.recv(1024)
        nicknames.append(nickname)
        clients.append(client)
        broadcast(f'{nickname} connected to the server!\n'.encode('utf-8'))

        thread = threading.Thread(target=handle, args=(client,))
        thread.start()
        print(clients,nicknames)

print("Server is running")

receive()