add test

app.py

@@ -56,7 +56,7 @@ For each step, choose the best  Agent Tool. Call the tool with a single string a
 Available Tools: `DuckDuckGoSearchAgent`, `CodeExecutorAgent`, `WikipediaAgent`
 - For wikipedia searches, **strongly prefer** `WikipediaAgent` formatting the query like WikipediaAgent(`request`='search query'), if duckduckgosearchagent is not providing the exact information but its response can be used to refine a wikipedia query, try doing that as well
 - For general web searches, **strongly prefer** `DuckDuckGoSearchAgent` formatting the query like DuckDuckGoSearchAgent(`request`='search query') where search query is very specific
-- For standard Python execution, **strongly prefer** `CodeExecutorAgent` formatting the query like  BuiltinCodeExecutorAgent(`request`='python code') for reliability
+- For standard Python code execution, **strongly prefer** `CodeExecutorAgent` formatting the query like  CodeExecutorAgent(`request`='python code')
 
 3. Synthesize Results:
 Combine the information obtained from the specialist agents