From Matplotlib
Matplotlib contains a number of tools that can graphically model GoogleContacts data after being fed a data frame From Pandas.
Using PyPlot
Before any Matplotlib tool, such as pyplot, can be used, it must be imported:from matplotlib import pyplot as plt
Once a Pandas data frame is obtained, it can be used to create a plot visualizing GoogleContacts data. For example, the following plot generates and displays a bar graph relating GivenName and AnnualRevenue values:
df.plot(kind="bar", x="GivenName", y=["AnnualRevenue"]) plt.show()