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Important

This is an experimental feature. Experimental features and their APIs may change or be removed at any time. To learn more, click here.

Clear all in-memory and on-disk memo caches.
Function signature

st.experimental_memo.clear()

Example

In the example below, pressing the "Clear All" button will clear memoized values from all functions decorated with @st.experimental_memo.

import streamlit as st

@st.experimental_memo
def square(x):
    return x**2

@st.experimental_memo
def cube(x):
    return x**3

if st.button("Clear All"):
    # Clear values from *all* memoized functions:
    # i.e. clear values from both square and cube
    st.experimental_memo.clear()

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