Describe the bug
The OpenAI link referenced in the explanation of "prompt templates" is broken and returns a 404 error (Page not found).
To Reproduce
- Open the lesson: 04-prompt-engineering-fundamentals.
- Locate the sentence about prompt templates: "A prompt template is a pre-defined recipe for a prompt... like this one from OpenAI..."
- Click the embedded link 'this one from OpenAI'.
- The OpenAI Platform page loads and displays the "Page not found" error.
Expected behavior
The link should navigate to a valid OpenAI documentation page showing prompt template examples, including interactive prompt components (system/user messages) and API request formats, as described in the lesson text.
Screenshots

Desktop (please complete the following information):
- OS: Ubuntu 22.04 LTS
- Browser: Google Chrome
- Version: 126.0.6478.114 (Official Build) (64-bit)
Additional context
This broken link prevents learners from accessing the referenced examples, making it harder to understand the concept of reusable prompt templates.
Describe the bug
The OpenAI link referenced in the explanation of "prompt templates" is broken and returns a 404 error (
Page not found).To Reproduce
Expected behavior
The link should navigate to a valid OpenAI documentation page showing prompt template examples, including interactive prompt components (system/user messages) and API request formats, as described in the lesson text.
Screenshots

Desktop (please complete the following information):
Additional context
This broken link prevents learners from accessing the referenced examples, making it harder to understand the concept of reusable prompt templates.