Update README.md

README.md

@@ -28,7 +28,7 @@ Apache-2.0 (commercial use permitted)
 
 * [Blog post: Introducing MPT-7B: A New Standard for Open-Source, Commercially Usable LLMs](https://www.mosaicml.com/blog/mpt-7b)
 * [Codebase (mosaicml/llm-foundry repo)](https://github.com/mosaicml/llm-foundry/)
-* Questions: Feel free to contact us via the [MosaicML Community Slack](https://join.slack.com/t/mosaicml-community/shared_invite/zt-w0tiddn9-WGTlRpfjcO9J5jyrMub1dg)!
+* Questions: Feel free to contact us via the [MosaicML Community Slack](https://join.slack.com/t/mosaicml-community/shared_invite/zt-1btms90mc-GipE2ufuPkKY0QBrmF3LSA)!
 
 
 ## How to Use
@@ -135,6 +135,11 @@ While great efforts have been taken to clean the pretraining data, it is possibl
 
 This model was finetuned by Alex Trott and the MosaicML NLP team
 
+## MosaicML Platform
+
+If you're interested in [training](https://www.mosaicml.com/training) and [deploying](https://www.mosaicml.com/inference) your own MPT or LLMs on the MosaicML Platform, [sign up here](https://forms.mosaicml.com/demo).
+
+
 ## Citation
 
 Please cite this model using the following format: