# client.py

import socket

HOST, PORT = '127.0.0.1', 1400

s = socket.socket(

 socket.AF_INET, # ADDRESS FAMILIES
 #Name Purpose
 #AF_UNIX, AF_LOCAL Local communication
 #AF_INET IPv4 Internet protocols
 #AF_INET6 IPv6 Internet protocols
 #AF_APPLETALK Appletalk
 #AF_BLUETOOTH Bluetooth


 socket.SOCK_STREAM # SOCKET TYPES
 #Name Way of Interaction
 #SOCK_STREAM TCP
 #SOCK_DGRAM UDP
)
s.connect((HOST, PORT))

s.send('Hello World'.encode('ascii'))#in UDP use sendto()
data = s.recv(1024)#in UDP use recvfrom()

s.close()#end the connection
print(repr(data.decode('ascii')))