How to change the order of confusion matrix values

Question

I used the following code to create confusion matrix:

from sklearn.metrics import confusion_matrix
cm = confusion_matrix(df['diabetes'], df['predictions'])
cm

It shows the output as following:

But I want to get the following output:

What should I do?

Answer 1

Assuming the labels and predictions are 0s and 1s, inverting all of the values like this should give the desired behavior

from sklearn.metrics import confusion_matrix
import numpy as np

cm = confusion_matrix(np.abs(df['diabetes']-1), np.abs(df['predictions']-1))
cm