update citation

app.py

@@ -382,10 +382,10 @@ article = r"""
   year      = {2024},
   note      = {\url{https://doi.org/nt3n}}
 }
-@article{velioglu2025enhancing,
-  title     = {Enhancing Person-to-Person Virtual Try-On with Multi-Garment Virtual Try-Off},
+@inproceedings{velioglu2025mgt,
+  title     = {MGT: Extending Virtual Try-Off to Multi-Garment Scenarios},
   author    = {Velioglu, Riza and Bevandic, Petra and Chan, Robin and Hammer, Barbara},
-  journal   = {arXiv},
+  booktitle = {ICCVW},
   year      = {2025},
   note      = {\url{https://doi.org/pn67}}
 }