Update app.py

app.py

@@ -3,6 +3,7 @@ import rdflib
 import json
 import requests
 from pyvis.network import Network
+from IPython.display import HTML
 
 # Função para carregar e extrair os nomes do arquivo JSON-LD a partir de um URL
 def load_names_from_url(url):
@@ -50,7 +51,9 @@ def run_query_and_visualize(qtext, jsonld_file):
 
     # Gera o gráfico e o exibe diretamente na célula do notebook
     net.show("graph.html")
-    return "graph.html"
+    with open("graph.html", "r") as file:
+        graph_html = file.read()
+    return graph_html
 
 def update_query(selected_location):
     return f"""