Got an unexpected keyword arg 'class_names'

[MananShukla7]

Hello,
I am trying to plot a confusion matrix with class names but its giving me
"TypeError: plot_confusion_matrix() got an unexpected keyword argument 'class_names''

code:
import mlxtend
from mlxtend.plotting import plot_confusion_matrix
fig,ax=plot_confusion_matrix(conf_m.numpy(),
class_names=class_names,
figsize=(10,7))
plt.show();

I am working on FashionMNIST dataset

Below is the image of the error:

[rasbt]

Hi there,

maybe you are using an older version of MLXtend? Can you share the version you are using? E.g.

import mlxtend
print(mlxtend.__version__)

The most current version is 0.21.0 (from Sep 2022)

[MananShukla7]

Yeah, I was using the older version..

Thanks for the suggestion!

[rasbt]

Glad this was easily resolved with a version update!