How to create a pin plot in matplotlib

Question

How do you create a 'pin plot' in matplotlib, or is another library required? The code I have to plot points is below. The top plot is the output of my code, the second is the ideal output.

def getData(n):
    data = []
    for i in range(n):
        data.append(i)
    return data

fig, axs = plt.subplots(2, 2)
n = 10
axs[0, 0].scatter([i for i in range(n)], getData(n))
plt.show()

Answer 1

This is called a stem plot in matplotlib:

plt.stem(range(10), markerfmt='None', basefmt='C0-')