Update IP address

pi_client.py

@@ -3,7 +3,7 @@ import sort
 import control_motor
 import control_pixel
 
-host = socket.gethostname()
+host = 192.168.1.3 # socket.gethostname()
 port = 9001                   # The same port as used by the server
 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 s.connect((host, port))