Decomposition Plot using statsmodels package

decompose_plot.py

# Loading the packages
import pandas as pd
from statsmodels.tsa.seasonal import seasonal_decompose
import matplotlib.pyplot as plt


# Loading the dataset:
data = pd.read_csv('../AirPassengers.csv')
data = data.rename(columns = {'#Passengers':'Passengers'})
data = data.set_index('Month')

# Plotting the data:
rcParams['figure.figsize'] = 9, 7
rcParams['lines.linewidth'] = 0.8
decomposition = seasonal_decompose(data)
fig = decomposition.plot()
plt.show()