add featured image and update description

Author: davemooreuws

docs/guides/python/ai-podcast-part-2.mdx

@@ -1,11 +1,15 @@
 ---
-description: 'From Prompt to Script: AI-Generated Podcasts'
+description: 'Using Llama 3.2 to generate podcast scripts from prompts and transform them into audio.'
 tags:
   - AI & Machine Learning
 languages:
   - python
-image: /docs/images/guides/ai-podcast/part-1/banner.png
+image: /docs/images/guides/ai-podcast/part-2/banner.png
 image_alt: 'AI Podcast Part 2 Banner'
+featured:
+  image: /docs/images/guides/ai-podcast/part-2/featured.png
+  image_alt: 'AI Podcast Part 2 featured image'
+published_at: 2024-11-07
 ---
 
 # Building AI Workflows: Combining LLMs and Voice Models - Part 2