This fixes bug when hovering over values (#218)

* switched to unified hover

* plotly v 5.14.1

explainer/attributions/plots.py

@@ -54,7 +54,7 @@ def shap_waterwall_plot(expected_value: float,
     """
     if hasattr(feature_values, "values"):
         feature_values = feature_values.values
-    fig = go.Figure()
+    fig = go.Figure(layout=go.Layout(hovermode='y unified'))
     pred = expected_value + shap_values.sum()
     if sort:
         ind = abs(shap_values).argsort()
@@ -112,6 +112,7 @@ def shap_waterwall_plot(expected_value: float,
         textposition="bottom center",
         showlegend=False,
         line=dict(color="#c7c7c7", width=2, dash='dot'),
+        hoverinfo="skip",
     ))
 
     fig.add_trace(go.Scatter(
@@ -121,6 +122,7 @@ def shap_waterwall_plot(expected_value: float,
         textposition="bottom center",
         showlegend=False,
         line=dict(color="#c7c7c7", width=2, dash='dot'),
+        hoverinfo="skip",
     ))
 
     if y_pred:
@@ -131,6 +133,7 @@ def shap_waterwall_plot(expected_value: float,
             textposition="bottom center",
             showlegend=False,
             line=dict(color="#c7c7c7", width=2, dash='dot'),
+            hoverinfo="skip",
         ))
 
     if y_true is not None:

setup.py

@@ -39,6 +39,7 @@
   'shap',
   'torch==1.13.1',
   'transformers',
+  'plotly==1.14.1'
 ]
 
 CAM_PKGS = [