Update app.py

app.py

@@ -104,11 +104,11 @@ if upload_file is not None:
                 value_column = st.selectbox("Select the value column:", all_columns)
                 
                 if parent_column and value_column:
-                    path_columns = [px.Constant("all"), parent_column]
+                    path_columns = [px.Constant("all"), parent_column, value_column]
                     
                     fig = px.treemap(df,
-                             path=path_columns,
-                             values=value_column)
+                             path=path_columns)
+                             
                     fig.update_layout(margin=dict(t=50, l=25, r=25, b=25))
                     st.subheader("Tree map", divider="red")
                     st.plotly_chart(fig)