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 <li><h4><a href='https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year1/languages-and-algorithms-for-ai/module2/laai2.pdf'>LAAI module 2</a></h4></li>
 <li><h4><a href='https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year1/languages-and-algorithms-for-ai/module3/laai3.pdf'>LAAI module 3</a></h4></li>
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-<h3>Architectures and Platforms for Artificial Intelligence</h3>
-<ul>
-<li><h4><a href='https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/architectures-and-platforms-for-ai/module1/apai1.pdf'>APAI module 1</a></h4></li>
-</ul>
 <h3><a href='https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/artificial-intelligence-in-industry/a3i.pdf'>Artificial Intelligence in Industry</a></h3>
+<h3><a href='https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/natural-language-processing/nlp.pdf'>Natural Language Processing</a></h3>
 
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