How do I add a Component to the sidebar?
You can add a component to st.sidebar using the with syntax. For example:
python
with st.sidebar:
    my_component(greeting="hello")
In fact, you can add your component to any layout container (eg st.columns, st.expander), using the with syntax!
python
col1, col2 = st.columns(2)
with col2:
    my_component(greeting="hello")
