Create streamlit_app.py

crs_arena/streamlit_app.py

@@ -0,0 +1,14 @@
+"""Streamlit app for the CRS Arena project."""
+
+import streamlit as st
+
+# Streamlit app
+st.set_page_config(page_title="CRS Arena", layout="wide")
+
+arena_page = st.Page("arena.py", title="CRS Arena", icon="🔫")
+leaderboard_page = st.Page(
+    "leaderboard.py", title="CRS Arena Leaderboard", icon="🏆"
+)
+
+pg = st.navigation([arena_page, leaderboard_page])
+pg.run()