Python implementation of a multitasking version of the udp chater

import socket
import threading


def send_msg(udp_socket):
    """Get keyboard data and send it to each other."""
    while True:
        # 1. Data entry from keyboard
        msg = input("\n Please enter the data to be sent:")
        # 2. Enter the other party's ip address
        dest_ip = input("\n Please enter the other party's ip address:")
        # 3. Enter the other side's port
        dest_port = int(input("\n Please enter the other side's port:"))
        # 4. Send data
        udp_socket.sendto(("utf-8"), (dest_ip, dest_port))


def recv_msg(udp_socket):
    """Receive data and display"""
    while True:
        # 1. receiving data
        recv_msg = udp_socket.recvfrom(1024)
        # 2. decoding
        recv_ip = recv_msg[1]
        recv_msg = recv_msg[0].decode("utf-8")
        # 3. Display of received data
        print(">>>%s:%s" % (str(recv_ip), recv_msg))


def main():
    # 1. Create sockets
    udp_socket = (socket.AF_INET, socket.SOCK_DGRAM)
    # 2. Binding of local information
    udp_socket.bind(("", 7890))

    # 3. create a sub-thread to receive the data
    t = (target=recv_msg, args=(udp_socket,))
    ()
    # 4. Let the main thread detect the keyboard data and send it to the
    send_msg(udp_socket)


if __name__ == "__main__":
    main()