I wanted to have no errors while using VSCode Pylance type checker.

How to type the axs correctly in the following code:

import matplotlib.pyplot as plt
fig, axs = plt.subplots(2, 2)

In the image below, you can see that Pylance on VSCode is detecting an error.

CodePudding user response：

It turns out that strongly typing the axs variable is not straightforward at all and requires to understant well how to type np.ndarray.

See