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import streamlit as st | |
# Input fields | |
a = st.number_input("First value", 1, 1000) | |
b = st.number_input("Second value", 1, 1000) | |
# Perform an operation, and save its result | |
if st.button("Compute value"): | |
result = a * b | |
st.experimental_set_query_params(my_saved_result=result) # Save value | |
# Retrieve app state | |
app_state = st.experimental_get_query_params() | |
# Display saved result if it exist | |
if "my_saved_result" in app_state: | |
saved_result = app_state["my_saved_result"][0] | |
st.write("Here is your result", saved_result) | |
else: | |
st.write("No result to display, compute a value first.") |