Update app.py

app.py

@@ -145,15 +145,16 @@ def main():
 
     if any(votes.values()):
         with col1:
-            source = ColumnDataSource({
-                'names': [i["name"] for i in items if votes[i["url"]] > 0],
-                'votes': [i["votes"] for i in items if votes[i["url"]] > 0]
-            })
-            p = figure(x_range=source.data['names'], 
+            df = pd.DataFrame([
+                {'name': i["name"], 'votes': i["votes"]} 
+                for i in items if votes[i["url"]] > 0
+            ])
+            
+            p = figure(x_range=df['name'].tolist(), 
                       height=250, 
                       title="Vote Counts",
                       toolbar_location=None)
-            p.vbar(x='names', top='votes', width=0.9, source=source)
+            p.vbar(x='name', top='votes', width=0.9, source=df)
             p.xaxis.major_label_orientation = 1.2
             st.bokeh_chart(p)