roadmap-prompt-engineering-llm-intro (#4782)

roadmap-prompt-engineering-llm-intro-new link
fixes: #4754

Co-authored-by: Kamran Ahmed <kamranahmed.se@gmail.com>

src/data/roadmaps/prompt-engineering/content/100-basic-llm/100-what-are-llms.md

@@ -7,3 +7,4 @@ LLMs have the ability to achieve state-of-the-art performance in multiple Natura
 As an example, OpenAI's GPT-3 is a prominent LLM that has gained significant attention due to its capability to generate high-quality text and perform a variety of language tasks with minimal fine-tuning. 
 
 - [Introduction to LLMs](https://roadmap.sh/guides/introduction-to-llms)
+- [Intro to Large Language Models](https://www.youtube.com/watch?v=zjkBMFhNj_g)