Am I supposed to include something else here? And what is the purpose of these '>> 'and '<< ’ symbols? Am I supposed to include them anywhere?

import matplotlib.pyplot as plt
import numpy as np
import math

plt.xlabel (‘Sepal Length’)
plt.ylabel(‘Petal Length’)
plt.title(‘Sepal vs Petal Length’)
plt.scatter(data[SepalLength], data[PetalLength], c= b)

CodePudding user response：

You're just missing the plt.show() at the end to display the plot.

CodePudding user response：

Everything you have written expects to plot it. just add plt.show()