update comments

still some requirements to use transformers library methods for some functionality - transition to smolagents seems incomplete.

huggingface_spaces_tool_template.md

@@ -3,6 +3,7 @@
 - a quick tribute to [Aymeric](https://huggingface.co/m-ric) for this simple but effective exapmle of how to build and serve agents using Hugging Face spaces
 - check out the documentation here for more information on the transformers implementation of the [Agent Class](https://huggingface.co/docs/transformers/main_classes/agent)
 - capturing the entire repo so that the overall structure and content of the repo is clear
+- the one thing I've noticed with some of the reusable tools created by the HF team is that they appear to still use a number of potentially older transformer libraries
 
 ### File: README.md
 - Type: txt
@@ -37,6 +38,7 @@ Check out the configuration reference at https://huggingface.co/docs/hub/spaces-
 
 #### Content:
 ```
+# the launch_gradio_demo import should likely be from smolagents
 from transformers import launch_gradio_demo
 from tool import TextToImageTool