shap.force_plot() not working with TF 2.1

[brookewenig]

Hi! I'm porting over some code to TF 2.1 (from 1.14) with SHAP 0.35, and I'm hitting this issue with force_plot() that I don't hit with TF 1.14:

I get this error: TypeError: Object of type EagerTensor is not JSON serializable when I run this code:
shap.force_plot(shap_explainer.expected_value[0], shap_values[0], X_test[0:1], feature_names=feature_names).

Any help would be greatly appreciated!

[conorbmurphy]

Try calling .numpy() on the EagerTensor:

shap.force_plot(shap_explainer.expected_value[0].numpy(), shap_values[0], X_test[0:1], feature_names=feature_names)

[brookewenig]

Thank you!

[Blackkadder]

Try calling .numpy() on the EagerTensor:

shap.force_plot(shap_explainer.expected_value[0].numpy(), shap_values[0], X_test[0:1], feature_names=feature_names)

Thanks!!!!!!