Update dashboard.py

dashboard.py

@@ -82,7 +82,29 @@ def create_type_bar_charts(entRelsButton, **kwargs):
     dictionary = relationTypesFreqMap
     return hv.Bars(dictionary, hv.Dimension('Relation Types'), 'Frequency').opts(framewise=True, xrotation=45,width=1200, height=600)
 
+def create_type_pie_charts(entRelsButton, **kwargs):
+    if entRelsButton == 'Entity':
+        dictionary = entityTypesFreqMap
+        return hv.Pie(dictionary, kdims='Entity Types', vdims='Frequency').opts(
+            cmap='Category20',
+            labels='Frequency',
+            legend_position='right',
+            width=600,
+            height=600,
+            fontsize={'labels': 12, 'legend': 10}
+        )
+    elif entRelsButton == 'Relation':
+        dictionary = relationTypesFreqMap
+        return hv.Pie(dictionary, kdims='Relation Types', vdims='Frequency').opts(
+            cmap='Category20',
+            labels='Frequency',
+            legend_position='right',
+            width=600,
+            height=600,
+            fontsize={'labels': 12, 'legend': 10}
+    )
 
+      
 def create_ent_bar_charts(ents, **kwargs):
 # Create button widgets for each label
     drug_buttons = []
@@ -222,7 +244,7 @@ def chordify_triples(rel_grouping, min_val):
 # https://tabler-icons.io/
 button1 = pn.widgets.Button(name="Introduction", button_type="warning", icon="file-info", styles={"width": "100%"})
 button2 = pn.widgets.Button(name="Top Key Entities", button_type="warning", icon="chart-bar", styles={"width": "100%"})
-button3 = pn.widgets.Button(name="Entity/Relation Types:", button_type="warning",  icon="chart-histogram", styles={"width": "100%"})
+button3 = pn.widgets.Button(name="Entity/Relation Types", button_type="warning",  icon="chart-histogram", styles={"width": "100%"})
 button4 = pn.widgets.Button(name="Ontology Coverage", button_type="warning", icon="chart-dots-filled", styles={"width": "100%"})
 #button5 = pn.widgets.Button(name="Causal Relation Chord Diagrams", button_type="warning", icon="chart-dots-filled", styles={"width": "100%"})
 
@@ -334,7 +356,7 @@ def CreatePage3():
     return pn.Column(
         pn.pane.Markdown("## Entity/Relation Types "),
         entRelsButton,
-        pn.bind(create_type_bar_charts, entRelsButton),
+        pn.bind(create_type_pie_charts, entRelsButton),
         align="center",
     )