Method
ws.freeze_panes = ‘B2’
Sample Code
#Freeze the Cells
#Import load_workbook function
from openpyxl import Workbook
#Create a new workbook
wb=Workbook()
#Get the active worksheet
ws=wb.active
#Freeze a cell
ws.freeze_panes = 'B2'
wb.save('test.xlsx')
wb.close()

