This Python script creates a beautiful and rhythmic pulsing heart shape animation using matplotlib and numpy. The animation is generated by updating the plot in a loop, with a sine function creating the pulsing effect.

The script uses parametric equations to draw a heart shape, which is then scaled in a loop to create a beating effect. The FuncAnimation function from matplotlib.animation is used to create the animation, which is then displayed in a plot.

To run the script, simply execute the Python file:

python heartbeat_animation.py

This will open a window with the heart pulse animation.