Update app.py

app.py

@@ -92,7 +92,7 @@ model = HfApiModel()
 agent = CodeAgent(
     tools=[],
     model=model,
-    additional_authorized_imports=["streamlit","pyvis","aiohttp","os","sys","gradio","pandas","datasets","numpy","Bio","rdflib","networkx","requests","execute_sql","duckdb","pyarrow","google-cloud-bigquery","pandas-gbq","pybigquery","sqlalchemy"],
+    additional_authorized_imports=["json","streamlit","pyvis","aiohttp","os","sys","gradio","pandas","datasets","numpy","Bio","rdflib","networkx","requests","execute_sql","duckdb","pyarrow","google-cloud-bigquery","pandas-gbq","pybigquery","sqlalchemy"],
     add_base_tools=True
 )