Button click calls api

app.py

@@ -69,11 +69,13 @@ city =  st.sidebar.selectbox("city:", options= CITIES)
 store_type=  st.sidebar.selectbox('type', options=[0, 1, 2, 3, 4])
 cluster = st.sidebar.selectbox('cluster', options = CLUSTER )
 
-# make prediction 
-sales_value = make_prediction(store_id, category_id, onpromotion,city, store_type, cluster, date)
+
+
 
 # get predicted value
 if st.sidebar.button('Predict', use_container_width=True, type='primary'):
+            # make prediction 
+            sales_value = make_prediction(store_id, category_id, onpromotion,city, store_type, cluster, date)
             st.success('The predicted target is ' + str(sales_value))