update notes on reusable tools

huggingface_spaces_tool_template.md

@@ -1,9 +1,13 @@
 # Hugging Face Spaces Tool Template for Agents
 
 - 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
+- just be aware that there are differences between the [smolagents](https://huggingface.co/docs/smolagents/main/en/reference/tools#smolagents.launch_gradio_demo) and [transformers](https://huggingface.co/docs/transformers/v4.48.0/en/main_classes/agent#transformers.launch_gradio_demo) implementations for some of these methods and you'll be fine
+
+## [m-ric/text-to-image repo](https://huggingface.co/spaces/m-ric/text-to-image)
+
+- the structure and content below in an effort to understand the requirements to publish and launch a reusable tool
+- refer to the comment under app.py for where the older transformers import is still used
 
 ### File: README.md
 - Type: txt