Update presentation_api.py

presentation_api.py

@@ -27,6 +27,7 @@ def plan(input: dict) -> str:
     """Create a presentation plan with numbered slides and their descriptions.
     Args:
         input: Dictionary containing presentation details
+        Eg: {"1":"title page for ..", "2":"introduction .."}
     Returns:
         A dictionary with slide numbers as keys and descriptions as values
     """