text: import xlwt
  
  # Write data to excel example.
  def write_excel(file_name):
      wb = xlwt.Workbook(file_name)
      sheet1 = wb.add_sheet('Sheet1')
      # write to p(0,1) in excel.
      sheet1.row(0).write(1, "test")
      wb.save(file_name)
      
  