socket: Provides low-level networking interface. json: Used for encoding and decoding JSON data. handle_command: Processes incoming commands. Reads or writes data based on the action specified. send_command is a function that takes a command (a string) as its argument. socket.AF_INET specifies the address family for IPv4. socket.SOCK_STREAM indicates that this will be a TCP socket. response = client_socket.recv(BUFFER_SIZE).decode() receives the server's response. BUFFER_SIZE determines the maximum amount of data to be received at once. The response is then decoded from bytes to a string.