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import os | |
import streamlit as st | |
import streamlit.components.v1 as components | |
st.set_page_config(layout="wide") | |
backend_url = os.getenv("backend", "https://shlab.org.cn") # 如果环境变量不存在,则使用默认 URL | |
iframe_html = f'<iframe src="{backend_url}" width="100%" height="800"></iframe>' | |
components.html(iframe_html, height=800) |