client.py

import socket


class receveingSocket:
    def __init__(self, port=8080):

        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)#ipv4 and tcp
        self.sock.connect((socket.gethostname(), port)) #connects to local computer and port 8080

    def send_lower_to_server(self):
        self.msg = input("Type message in Lower Case to send to server") #inputs  in lower case from user

        self.sock.send(bytes(self.msg, 'utf-8')) #sends it to server

    def recv_upper_case_msg(self):
        self.upper_msg = self.sock.recv(1024).decode('utf-8') #receives upper case message from server and decodes it
        
    
        print(f"Message in Lower case format is {self.msg}\n\nMessage in upper case from server is {self.upper_msg}") #display upper case and lower case messages



newsock = receveingSocket()

newsock.send_lower_to_server()

newsock.recv_upper_case_msg()