Update app.py

app.py

@@ -51,9 +51,9 @@ def run_query_and_visualize(qtext, jsonld_url):
     pos = nx.spring_layout(G, k=0.5)
     plt.figure(figsize=(15, 10))
     
-    nx.draw(G, pos, with_labels=True, node_size=5000, node_color="skyblue", font_size=10, font_color="black", font_weight="bold", edge_color="gray", width=2, alpha=0.7)
+    nx.draw(G, pos, with_labels=True, node_size=3000, node_color="skyblue", font_size=9, font_color="black", font_weight="bold", edge_color="gray", width=1.5, alpha=0.7)
     edge_labels = nx.get_edge_attributes(G, 'label')
-    nx.draw_networkx_edge_labels(G, pos, edge_labels=edge_labels, font_color="red", font_size=8)
+    nx.draw_networkx_edge_labels(G, pos, edge_labels=edge_labels, font_color="red", font_size=7, label_pos=0.5)
 
     plt.title("Resultado da Consulta SPARQL", size=15)
     plt.box(False)