"""Now let’s check if the labels in the MultiIndex are lexicographically sorted or not."""
# check if labels are sorted or not
midx.is_lexsorted()""" Example #1: Use MultiIndex.is_lexsorted() function to check if the MultiIndex labels
are lexicographically sorted or not.""""
# importing pandas as pd
import pandas as pd
# Create the MultiIndex
midx = pd.MultiIndex.from_arrays([['Networking', 'Cryptography',
'Anthropology', 'Science'],
[88, 84, 98, 95]])
# Print the MultiIndex
print(midx)