add access to json

app.py

@@ -1,4 +1,5 @@
 import os
+import json
 import networkx as nx
 import pyvis
 from smolagents import CodeAgent, HfApiModel, tool, GradioUI
@@ -36,7 +37,7 @@ model = HfApiModel()
 agent = CodeAgent(
     tools=[analyze_florentine_graph],
     model=model,
-    additional_authorized_imports=["networkx","pyvis","open"],
+    additional_authorized_imports=["networkx","pyvis","open","json"],
     add_base_tools=True
 )