python服务器脚本，生成html，无需写js,css，适合AI项目
生成文字的代码：
st.text(
'Fixed width text')
st.markdown(
'_Markdown_')
# see #*
st.caption(
'Balloons. Hundreds of them
')
st.latex(r
''' e^{i\pi} + 1 = 0 ''')
st.write(
'Most objects')
# df, err, func, keras!
st.write([
'st',
'is <', 3])
# see *
st.title(
'My title')
st.header(
'My header')
st.subheader(
'My sub')
st.code(
'for i in range(8): foo()')
# * optional kwarg unsafe_allow_html = True
生成form控件：
st.button('Hit me')
st.data_editor('Edit data', data)
st.checkbox('Check me out')
st.radio('Pick one:', ['nose','ear'])
st.selectbox('Select', [1,2,3])
st.multiselect('Multiselect', [1,2,3])
st.slider('Slide me', min_value=0, max_value=10)
st.select_slider('Slide to select', options=[1,'2'])
st.text_input('Enter some text')
st.number_input('Enter a number')
st.text_area('Area for textual entry')
st.date_input('Date input')
st.time_input('Time entry')
st.file_uploader('File uploader')
st.download_button('On the dl', data)
st.camera_input("一二三,茄子!")
st.color_picker('Pick a color')
用表格显示数据：
st.dataframe(my_dataframe)
st.table(data.iloc[0:10])
st.json({'foo':'bar','fu':'ba'})
st.metric(label="Temp", value="273 K", delta="1.2 K")
显示加载进度条与状态：
# Show a spinner during a process
>>> with st.spinner(text='In progress'):
>>> time.sleep(3)
>>> st.success('Done')
# Show and update progress bar
>>> bar = st.progress(50)
>>> time.sleep(3)
>>> bar.progress(100)
st.balloons()
st.snow()
st.toast('Mr Stay-Puft')
st.error('Error message')
st.warning('Warning message')
st.info('Info message')
st.success('Success message')
st.exception(e)