1.py

# PROCESSING & DISPLAY
def display():
    with st.container():
        st.write("#### Which cities and states have recorded the most accidents?")
        res = computeQuery(query_8, graph)
        fig = px.treemap(res, path=[px.Constant("U.S"), "state", "city"], values="count", hover_data=["state", "city","count"],
                color="count",
                color_continuous_scale='tealrose',
                color_continuous_midpoint=np.average(res['count'], weights=res['count']))
        st.plotly_chart(fig, use_container_width=True)
        with st.expander("Show query"):
            st.code(query_8, language="sparql")
        st.markdown("---")