Upload streamlit_app.py

streamlit_app.py

@@ -0,0 +1,17 @@
+import streamlit as st
+
+main_page = st.Page("main.py", title="Описание"
+)
+Leaderboard_page = st.Page("Leaderboard.py", title="Лидерборд"
+)
+
+pg = st.navigation(
+    {
+            "Main": [Leaderboard_page, main_page],
+        }
+)
+st.set_page_config(page_title="Leaderboard", layout="wide", page_icon="🏆",
+)
+pg.run()
+
+