Update app.py

app.py

@@ -146,10 +146,11 @@ with gr.Blocks() as demo:
     gr.Markdown("""
     ### Interactive Demo for Decentralized Multi-Agent Coverage
     
-    **Official Publication:** [IEEE Transactions on Systems, Man, and Cybernetics: Systems (DOI: 10.1109/TSMC.2025.3622075)](https://doi.org/10.1109/TSMC.2025.3622075)
+    **Official Publication:** <a href="https://doi.org/10.1109/TSMC.2025.3622075" target="_blank">IEEE Transactions on Systems, Man, and Cybernetics: Systems (DOI: 10.1109/TSMC.2025.3622075)</a>
     
-    **Preprint:** [arXiv:2511.12756](https://arxiv.org/abs/2511.12756)
+    **Preprint:** <a href="https://arxiv.org/abs/2511.12756" target="_blank">arXiv:2511.12756</a>
     """)
+    
     gr.Markdown("""
     ### Cite this work
     ```bibtex
@@ -161,7 +162,6 @@ with gr.Blocks() as demo:
       volume={55},
       number={12},
       pages={9340-9354},
-      keywords={Multi-agent systems;Optimal control;Costs;Transportation;Trajectory;Mathematical models;Collaboration;Symbols;Optimization;Collaborative control;decentralized multiagent coverage;multiagent system;nonuniform area coverage},
       doi={10.1109/TSMC.2025.3622075}}
     ```
     """)