Update app.py

app.py

@@ -63,7 +63,7 @@ class BasicAgent:
         self.vlm_agent = CodeAgent(
             tools=[],
             model=vlmodel,
-            additional_authorized_imports=[],
+            additional_authorized_imports=['pandas', 'requests', 'markdownify', 'openpyxl','PIL'],
             step_callbacks=[],
             max_steps=5,
             verbosity_level=2,