add more collaborators

Author: burtenshaw

units/en/unit0/introduction.mdx

@@ -6,10 +6,6 @@ Welcome to the most exciting topic in AI today: **Model Context Protocol (MCP)**
 
 This free course, built in partnership with [Anthropic](https://www.anthropic.com), will take you on a journey, **from beginner to informed**, in understanding, using, and building applications with MCP.
 
-If you don't know about MCP, Anthropic published a video about it:
-<Youtube id="CQywdSdi5iA" />
-In this video Theo Chu, David Soria Parra and Alex Albert dive into the Model Context Protocol (MCP), the standard that's changing how AI applications connect with external data and tools.
-
 This first unit will help you onboard:
 
 * Discover the **course's syllabus**.
@@ -122,12 +118,15 @@ Ben is a Machine Learning Engineer at Hugging Face who focuses on building LLM a
 
 ### Alex Notov
 
-Alex is Technical Partner Enablement Lead at Anthropic. Alex trains Anthropic's partners on Claude best practices for their use cases. Follow Alex on [LinkedIn](https://linkedin.com/in/zealoushacker) and [GitHub](https://github.com/zealoushacker).
+Alex is Technical Partner Enablement Lead at [Anthropic](https://www.anthropic.com) and worked on unit 3 of this course. Alex trains Anthropic's partners on Claude best practices for their use cases. Follow Alex on [LinkedIn](https://linkedin.com/in/zealoushacker) and [GitHub](https://github.com/zealoushacker).
 
 ## Acknowledgments
 
 We would like to extend our gratitude to the following individuals and partners for their invaluable contributions and support:
 
+- [Gradio](https://www.gradio.app/)
+- [Continue](https://continue.dev)
+- [Llama.cpp](https://github.com/ggerganov/llama.cpp)
 - [Anthropic](https://www.anthropic.com)
 
 ## I found a bug, or I want to improve the course