Create app.py

app.py

@@ -0,0 +1,62 @@
+import streamlit as st
+from pathlib import Path
+import base64
+
+def img_to_bytes(img_path):
+    return base64.b64encode(Path(img_path).read_bytes()).decode()
+
+def cs_sidebar():
+    st.sidebar.markdown(f'''<img src='data:image/png;base64,{img_to_bytes("logomark_website.png")}' class='img-fluid' width=32 height=32>''', unsafe_allow_html=True)
+    st.sidebar.header('Streamlit cheat sheet')
+    st.sidebar.markdown('''<small>Summary of the [docs](https://docs.streamlit.io/en/stable/api.html), as of [Streamlit v1.0.0](https://www.streamlit.io/).</small>''', unsafe_allow_html=True)
+    st.sidebar.markdown('__How to install and import__')
+    st.sidebar.code('$ pip install streamlit')
+    st.sidebar.code("import streamlit as st")
+    st.sidebar.markdown('__Add widgets to sidebar__')
+    st.sidebar.code("st.sidebar.<widget>")
+    st.sidebar.code("a = st.sidebar.radio('R:',[1,2])")
+    st.sidebar.markdown('__Command line__')
+    st.sidebar.code("$ streamlit --help\n$ streamlit run your_script.py\n$ streamlit hello\n$ streamlit config show\n$ streamlit cache clear\n$ streamlit docs\n$ streamlit --version")
+    st.sidebar.markdown('''<small>[st.cheat_sheet v1.0.0](https://github.com/daniellewisDL/streamlit-cheat-sheet)  | Oct 2021</small>''', unsafe_allow_html=True)
+
+def cs_body():
+    col1, col2, col3 = st.columns(3)
+    col1.subheader('Magic commands')
+    col1.code("""# Magic commands implicitly `st.write()`
+                \'\'\' _This_ is some __Markdown__ \'\'\'
+                a=3
+                'dataframe:', data""")
+    col1.subheader('Display text')
+    col1.code("""st.text('Fixed width text')
+                st.markdown('_Markdown_')
+                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])
+                st.title('My title')
+                st.header('My header')
+                st.subheader('My sub')
+                st.code('for i in range(8): foo()')""")
+    col1.subheader('Display data')
+    col1.code("""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")""")
+    col1.subheader('Display charts')
+    col1.code("""st.line_chart(data)
+                st.area_chart(data)
+                st.bar_chart(data)
+                st.pyplot(fig)
+                st.altair_chart(data)
+                st.vega_lite_chart(data)
+                st.plotly_chart(data)
+                st.bokeh_chart(data)
+                st.pydeck_chart(data)
+                st.deck_gl_chart(data)
+                st.graphviz_chart(data)
+                st.map(data)""")
+    col1.subheader('Display media')
+    col1.code("""st.image('./header.png')
+                st.audio(data)
+                st.video(data)""")
+    col2.subheader('Display interactive widgets')