# How to drop one or multiple columns in Pandas Dataframe in Python # Import pandas package import pandas as pd  # create a dictionary with five fields eachdata = {    'A':['A1', 'A2', 'A3', 'A4', 'A5'],     'B':['B1', 'B2', 'B3', 'B4', 'B5'],     'C':['C1', 'C2', 'C3', 'C4', 'C5'],     'D':['D1', 'D2', 'D3', 'D4', 'D5'],     'E':['E1', 'E2', 'E3', 'E4', 'E5'] }  # Convert the dictionary into DataFrame df = pd.DataFrame(data)  df