creating data frame directly from key, value list

app.py

@@ -112,6 +112,7 @@ return_value = agraph(nodes=nodes,
 st.markdown('The Laplacian centrality is a measure of closeness')
 st.write(str(nx.laplacian_centrality(G)))
 d_lc = nx.laplacian_centrality(G)
-st.write(d_lc[0])
-df_lc = pd.DataFrame.from_dict(nx.laplacian_centrality(G))
+#st.write(d_lc[0])
+#df_lc = pd.DataFrame.from_dict(nx.laplacian_centrality(G))
+df_lc = pd.DataFrame(np.transpose([d_lc.keys(),d_lc.values()],columns=['node','laplacian centrality']))
 st.bar_chart(df_lc)