WRITING FROM Raspberry Pi(python program) to S7-1200 plc

Question

I would like to request your help in writing the following variables(strings) from a Raspberry Pi(python program) to CPU S7-1200 . I have compiled and installed Snap7 python.What are the changes I need to do for writing the variables (pc, prob,Xi, Yi,, Xx, Yx, Xmi,Ymi)

The Python code is as follows:

import snap7
import struct

from time import sleep
from snap7.util import *

plc=snap7.client.Client()

pc= "Narayan"
prob="90%"
Xi = "0"
Yi = "10"
Xx = "20"
Yx = "30"
Xmi=10
Ymi=15

plc.connect (’10.10.54.2’,0,1)

These variables (pc, prob,Xi, Yi,, Xx, Yx, Xmi,Ymi) are updated continuously from my actual program .