Import libraries.

  Heat maps one of the advanced for data visualization in python.

  Take sample data (Rows and columns).

  Define rows and columns according to our data set.

  Use plt.pcolor() to plot heat maps diagram.

#import libraries
import matplotlib.pyplot as plt
import pandas as pd

#take sample
data=[{650.5,553.2,619},{789,845.2,598},{650.5,553.2,619},{598,732.8,722.2},{553.2,619,789}]
print(“Data\n”,data)
#define how many rows
Index= [‘I1’, ‘I2′,’I3′,’I4′,’I5’]

#define how many columns
Cols = [‘C1’, ‘C2’, ‘C3’]
#create data frame
df = pd.DataFrame(data, index=Index, columns=Cols)

#plot the diagram
plt.pcolor(df)
plt.show()