y-tick mark in the wrong location

[bryantje]

This code works great but the y-tick marks and annotations are misaligned rather than centered. I have changed my version of matplotlib as it seemed to be a known version issue and even used the "plt.yticks([0.5,1.5]" trick but still the labels are not centered.

Snippet of Code:
# MAKE THE HEATMAP VISUALIZATION
plt.figure(figsize=figsize)
sns.heatmap(cf,annot=box_labels,fmt="",cmap=cmap,cbar=cbar,xticklabels=categories,yticklabels=categories)
if xyplotlabels:
plt.ylabel('True', fontsize=16)
plt.xlabel('Predicted' + stats_text, fontsize=16)
plt.xticks([0.5,1.5], fontsize=16)
plt.yticks([0.5,1.5], fontsize=16, ha="center", va="bottom")
else:
plt.xlabel(stats_text)

if title:
    plt.title(title)

make_confusion_matrix(cm_rf)