include technical sheet info link

src/application/app.py

@@ -345,6 +345,8 @@ if chosen_id == "1":
              to address <br> real-world  challenges. <br> <br>
              Our work on NegotiateAI started in 2023. You can find more information <br>
              about the NegotiateAI project on our <a href="https://www.blog-datalab.com/home/negotiateai/">website</a>.
+             To ensure transparency under the EU AI Act, we provide detailed documentation of how NegotiateAI <br> 
+             works, including its data sources and AI components. You can read the full technical document <a href="https://huggingface.co/spaces/GIZ/NegotiateAI/blob/main/NegotiateAI_EU_AI_ACT_Annex_Reporting.pdf">here</a>.
             </div>
             <img src="data:image/png;base64,{logo}" class="logo" />
     </div>