How del pop and drop function works in Dataframe:

Hello friends in this section we define how del pop and drop function delete elements from the data frame. just read this article and copy this code and execute in python then you will know how del pop and drop function works 

import pandas as pd

data = {

   'name': ['Xavier', 'Ann', 'Jana', 'Yi', 'Robin', 'Amal', 'Nori'],

   'city': ['Mexico City', 'Toronto', 'Prague', 'Shanghai',

          'Manchester', 'Cairo', 'Osaka'],

   'age': [41, 28, 33, 34, 38, 31, 37],

  'py-score': [88.0, 79.0, 81.0, 80.0, 68.0, 61.0, 84.0]}

row_labels = [101, 102, 103, 104, 105, 106, 107]

df = pd.DataFrame(data=data, index=row_labels)

print(df)

del df['py-score']

print(df)

df.pop('age')

print(df)

print(df.drop('name',axis=1))

print(df.drop(103,axis=0))