python 3.6 operating excel

import xlrd 
Get the current second EXCEL document sheet table of contents # 
Data = xlrd.open_workbook ( 'C: / the Users / ADMIN \ Desktop / xxxxx.xlsx') 
Table data.sheets = () [. 1] 
# pass value according to a user Get x x line number in the current sheet 5 page value set 
NUM = 0 
x = 'cycle switch OFF' 
x = STR (x) 
clols_data table.col_values = (. 4) 
for col_data in clols_data: 
    '' 'Print ( col_data) 
    Print (type (col_data)) '' ' 
    IF X == col_data: 
        Print (NUM) 
        Print (col_data) 
        Print (type (col_data)) 
    NUM = NUM +. 1