Update app.py

app.py

@@ -126,23 +126,25 @@ def main():
                   collapsible=True)
 
 
-
+        
         if sensors:  # Check if there are sensors to display
             st.header("Building Sensor Network")
             graph_store = TripleStore()
             building_name = f"{data['buildings'][selected_index]['type']} ({selected_building_coords[0]}, {selected_building_coords[1]})"
             
-            # Central node for the building - adding as both subject and object to ensure it appears in the graph
+            # Iterate through each sensor and create a triple linking it to the building
             for sensor in sensors:
                 sensor_id = f"Sensor: {sensor}"  # Label for sensor nodes
-                # Add triple: each sensor node is connected to the central building node
-                graph_store.add_triple(subject=building_name, predicate="has_sensor", object=sensor_id)
+                # Correctly add the triple without named arguments
+                graph_store.add_triple(building_name, "has_sensor", sensor_id)
         
             # Configuration for the graph visualization
             agraph_config = Config(height=600, width=600, nodeHighlightBehavior=True, highlightColor="#F7A7A6", directed=True, collapsible=True)
         
             # Display the graph
-            agraph(nodes=list(graph_store.getNodes()), edges=list(graph_store.getEdges()), config=agraph_config)
+            agraph(nodes=graph_store.getNodes(), edges=graph_store.getEdges(), config=agraph_config)
+
+       
 
         """