st_expander_nested.py

# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2024)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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import streamlit as st

level1 = st.expander("See explanation")
level1.write("First level expander")
level1.image("https://static.streamlit.io/examples/dice.jpg")

level2 = level1.expander("Nested expander")
level2.write("Second level expander")