Update citation to use arxiv link.

app.py

@@ -521,10 +521,9 @@ with st.expander("Citation"):
     )
     st.code(
         """@misc{zhao2024council,
-    title = {Language Model Council: Benchmarking Foundation Models on Highly Subjective Tasks by Consensus},
-    url = {https://llm-council.com/},
-    author = {Justin Zhao, Flor Plaza, and Amanda Cercas Curry},
-    month = {June},
-    year = {2024}
+    Title = {Language Model Council: Benchmarking Foundation Models on Highly Subjective Tasks by Consensus},
+    Author = {Justin Zhao and Flor Miriam Plaza-del-Arco and Amanda Cercas Curry},
+    Year = {2024}
+    Eprint = {arXiv:2406.08598},
 }"""
     )