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@@ -43,14 +43,17 @@ Alternatively, you can view this and other files on GitHub at [https://github.co
 | Ch 8: Using Large Language Models in Practice  | Q2/3 2024                                                                                                                       | ...                           |
 | Appendix A: Introduction to PyTorch*           | - [code-part1.ipynb](appendix-A/03_main-chapter-code/code-part1.ipynb)<br/>- [code-part2.ipynb](appendix-A/03_main-chapter-code/code-part2.ipynb)<br/>- [DDP-script.py](appendix-A/03_main-chapter-code/DDP-script.py)<br/>- [exercise-solutions.ipynb](appendix-A/03_main-chapter-code/exercise-solutions.ipynb) | [./appendix-A](./appendix-A) |
 
-(* Please see [this](appendix-A/01_optional-python-setup-preferences) and [this](appendix-A/02_installing-python-libraries) folder if you need more guidance on installing Python and Python packages.)
+<br>
+
+> [!TIP]
+> Please see [this](appendix-A/01_optional-python-setup-preferences) and [this](appendix-A/02_installing-python-libraries) folder if you need more guidance on installing Python and Python packages.)
 
 
 
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+Shown below is a mental model summarizing the contents covered in this book.
+
 <img src="images/mental-model.jpg" width="600px">
 
-(A mental model summarizing the contents covered in this book.)
-