Update app.py

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app.py

@@ -65,7 +65,7 @@ with open("prompts.yaml", 'r') as stream:
 agent = CodeAgent(
     model=model,
     tools=[final_answer, search_wikipedia_pages, get_wikipedia_page_content], 
-    max_steps=6,
+    max_steps=12,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,