Matplotlib histogram with multiple legend entries

Question

I have this code that produces a histogram, identifying three types of fields; \"Low\", \"medium\" , and \"high\":

import pylab as plt
import pandas as pd


         


        

Answer 1

According to me you just need to pass the required label as an argument in the hist function, e.g.

plt.hist(x, bins=20, alpha=0.5, label='my label')

See example also here https://matplotlib.org/examples/statistics/histogram_demo_multihist.html