Jupyter shows plot without plt.show()

Question

I am using the Jupyter notebook with Python 2.7. Importing matplotlib like this:

%matplotlib inline    
import matplotlib.pyplot as plt

But

Answer 1

You turn on the immediate display with %matplotlib inline.

The line:

[]

is no error message. It is the return value of the last command. Try adding a ; at the end of the last line to suppress this.