Update app.py

app.py

@@ -139,3 +139,12 @@ config = Config(width=750,
 return_value = agraph(nodes=nodes, 
                       edges=edges, 
                       config=config)
+
+
+# Si el usuario selecciona un nodo, mostrar un enlace clickeable
+if return_value and return_value["node"]:
+    selected_node = return_value["node"]
+    
+    if selected_node == "ProductosIndustria":
+        url = "https://docs.google.com/spreadsheets/d/1lEgeCuetraS2rNiNKkeH7PjC0Y3RtxBs/edit?usp=sharing"
+        st.markdown(f"🔗 **[Abrir Documento](<{url}>)**", unsafe_allow_html=True)