Update app.py

app.py

@@ -46,7 +46,7 @@ demo = gr.Interface(
     description="""
     _By **Hicham Assoudi** – AI Researcher (Ph.D.), Oracle Consultant, and Author._
 
-    🔬 **Live Demo**: Try the French Healthcare NER model, showcased in *Natural Language Processing on Oracle Cloud Infrastructure: Building Transformer-Based NLP Solutions Using Oracle AI and Hugging Face*. Dive into Chapter 6 of the book to learn how to build this model step-by-step ([Get the Book](#)).  
+    🔬 **Live Demo**: Try this French Healthcare NER model, part of the healthcare NLP case study featured in the book *[Natural Language Processing on Oracle Cloud Infrastructure: Building Transformer-Based NLP Solutions Using Oracle AI and Hugging Face](https://a.co/d/h0xL4lo).* Dive into Chapter 6 for a comprehensive, step-by-step guide on building this model.  
     📚 **Educational Focus**: Gain practical, step-by-step guidance on building NLP models through a healthcare case study featured in the book. Discover how to extract insights from medical records, identify patient conditions, and ensure compliance with healthcare standards.  
     ⚡ **Powered by OCI**: This model was trained on Oracle Cloud Infrastructure, leveraging its robust AI capabilities.
     """,