Update README to reflect microservice compatibility and hosting changes

Expands the description to highlight deployment as an independent microservice compatible with muEd and other platforms, beyond Lambda Feedback. Refines wording for clarity.

Author: m-messer

README.md

@@ -1,7 +1,6 @@
 # evaluatePython
 
-A [Lambda Feedback](https://lambda-feedback.github.io/user-documentation/) evaluation function that executes student Python code submissions in a secure sandbox, runs them against test cases, and returns structured formative feedback. Deployed as a Docker container on the Lambda Feedback platform.
-
+A [Lambda Feedback](https://lambda-feedback.github.io/user-documentation/) evaluation function that executes student Python code submissions in a secure sandbox, runs them against test cases, and returns structured formative feedback. Deployed as a hosted independent microservice, which will be compatible with muEd, and available on any compatible platform, including Lambda Feedback.
 ## Deployment
 
 [![Create Release Request](https://img.shields.io/badge/Create%20Release%20Request-blue?style=for-the-badge)](https://github.com/lambda-feedback/evaluatePython/issues/new?template=release-request.yml)