matplotlib 3.5.1

>>> """
===============
Simple Legend02
===============

"""
... import matplotlib.pyplot as plt
... 
... fig, ax = plt.subplots()
... 
... line1, = ax.plot([1, 2, 3], label="Line 1", linestyle='--')
... line2, = ax.plot([3, 2, 1], label="Line 2", linewidth=4)
... 
... # Create a legend for the first line.
... first_legend = ax.legend(handles=[line1], loc='upper right')
... 
... # Add the legend manually to the current Axes.
... ax.add_artist(first_legend)
... 
... # Create another legend for the second line.
... ax.legend(handles=[line2], loc='lower right')
... 
... plt.show()
...