Missing signature attribute in matplotlib 3.5.2

[donkirkby]

What I did

Simple matplotlib plot in live turtle mode.

import matplotlib.pyplot as plt

plt.plot([1, 3])

plt.show()

What happened

Error call stack, ending with this:

AttributeError: 'method' object has no attribute 'signature'

What I wanted to happen

Normal plot should appear on canvas.

My environment

Describe the versions of everything you were using:

• PyCharm 2022.2
• Live Coding plugin 4.8.0
• Ubuntu 20.04
• Python 3.9.13

[donkirkby]

Fixed in 7eaf6dc55caaaa65c5d6937b25e1748df75dbdb3.