plt.figure in Python: Purpose Explained

In Python, plt.figure() is a function provided by the Matplotlib library that is used to create a new figure object.

The function plt.figure() serves several purposes such as:

1. Create a new graphic window for displaying graphics. Matplotlib will automatically create a default window if we call other drawing functions without first calling plt.figure() to create a window.
2. Customize the appearance of the graph by passing parameters to the plt.figure() function, such as the size and background color of the plot.
3. Control the layout of the graph. The graph object returned by plt.figure() can be used with other functions to adjust the layout of the subplots and add additional subplots.

In summary, the purpose of plt.figure() is to create a figure object and provide a manageable graphical window for subsequent drawing operations.