树莓派状态看板

import streamlit as st
import psutil
import time

def main():
    st.title("树莓派状态看板")
    container = st.empty()
    while True:
        cpu_percent = psutil.cpu_percent()
        mem = psutil.virtual_memory()
        disk = psutil.disk_usage('/')
        container.write(f"CPU使用率: {cpu_percent}%")
        container.write(f"内存使用情况: {mem.percent}%")
        container.write(f"磁盘使用情况: {disk.percent}%")
        time.sleep(5)

if __name__ == '__main__':
    main()