DeprecationWarning: Call to deprecated function get_sheet_names (Use wb.sheetnames). excel_document.get_sheet_names()

[Rohit Gupta]

Getting Error while running the code.

import openpyxl

excel_document = openpyxl.load_workbook('/home/rohit/Desktop/sample.xlsx')

print type(excel_document)

excel_document.get_sheet_names()

print(excel_document)