Auto Commit

main.py

 import streamlit as st
+from streamlit_option_menu import option_menu
+
+
+
 
 # 设置Streamlit应用程序的标题
 st.set_page_config(page_title="app name", layout="wide")
 
-def page1():
-    if st.button("跳转page2"):
-        st.session_state.page = "page2"
-    st.write("page1")
 
-def page2():
-    if st.button("跳转page1"):
-        st.session_state.page = "page1"
-    st.write("Page 2")
+
+menu1="菜单1"
+menu2="菜单2"
+
+
+with st.sidebar:
+    menu = option_menu("菜单", [menu1, menu2], 
+        icons=['house', "list-task"], 
+        menu_icon="cast", default_index=0)
 
 def main():
-    # 将 page 变量设置为 st.session_state 的一部分
-    if "page" not in st.session_state:
-        st.session_state.page = "page1"
-
-    if st.session_state.page == "page1":
-        page1()
-        st.experimental_rerun()
-    elif st.session_state.page == "page2":
-        page2()
-        st.experimental_rerun()
+
+    if menu == menu1:
+        st.subheader(f"{menu1}")
+
+    if menu == menu2:
+        st.subheader(f"{menu2}")
 
 if __name__ == '__main__':
     main()