Thu Aug 17 18:40:00 CST 2023 inscode

.inscode

-run = "pip install -r requirements.txt;steamlit run main.py"
+run = "pip install -r requirements.txt;streamlit run main.py"
 language = "python"
 
 [packager]

main.py

 import streamlit as st
-import pandas as pd
-import altair as alt
 
-# 加载数据集
-@st.cache
-def load_data():
-    url = "https://raw.githubusercontent.com/mwaskom/seaborn-data/master/diamonds.csv"
-    data = pd.read_csv(url)
-    return data
-
-# 创建可视化图表
-def create_chart(data):
-    chart = alt.Chart(data).mark_point().encode(
-        x='carat',
-        y='price',
-        color='cut'
-    ).interactive()
-    return chart
-
-# 主函数
-def main():
-    st.title('Diamonds Dataset')
-    st.write("This is a demo of Streamlit app")
-
-    # 加载数据
-    data = load_data()
-
-    # 显示数据集
-    if st.checkbox('Show raw data'):
-        st.write(data.head())
-
-    # 显示数据集描述信息
-    st.write("Dataset Description:")
-    st.write(data.describe())
-
-    # 可视化图表
-    st.write("Chart:")
-    chart = create_chart(data)
-    st.write(chart)
-
-if __name__ == '__main__':
-    main()
+st.title("BMI计算器")
+
+# 显示输入框
+height = st.slider("身高（单位：m）", 1.0, 2.5, step=0.01)
+weight = st.slider("体重（单位：kg）", 20, 200)
+
+# 点击按钮计算BMI
+if st.button("计算BMI"):
+    bmi = weight / (height ** 2)
+    st.write("您的BMI指数为：{:.1f}".format(bmi))
+    if bmi < 18.5:
+        st.write("您的体重过轻，请注意营养均衡！")
+    elif bmi < 24.9:
+        st.write("您的体重正常，继续保持！")
+    elif bmi < 29.9:
+        st.write("您的体重过重，请注意控制饮食！")
+    else:
+        st.write("您的体重肥胖，需要立即采取措施！")