Question

1. How you import Matplotlib and Seaborn? What are the common aliases used while importing these modules?
2. What is the purpose of the magic command %matplotlib inline?
3. How do you plot a line chart in Python? Illustrate with an example.

Answer 1

1.

import matplotli.pyplot as plt
import seaborn as sns

plt and sns are common abbreviations for Matplotlib and Seaborn respectively.

2.

The magic command %matplotlib inline allows to include graphs in a notebook

3.

import seaborn as sns
import matplotlib.pyplot as plt
import math

sns.set_theme(style="whitegrid")
X = [0.1*i for i in range(100) ]
Y = [math.sin(x) for x in X]
sns.lineplot(x=X, y=Y)
plt.show()