Fix typo

theagent.py

@@ -74,7 +74,7 @@ class BasicAgent:
         excel_summarizer_agent = CodeAgent(
             tools=[],
             model=model,
-            max_step=3,
+            max_steps=3,
             name="summarize_excel_sheet",
             additional_authorized_imports=["numpy", "pandas"],
             description="Summarize an sheet using pandas.read_excel(). Give it the path to the excel sheet as an argument",