Update app.py

app.py

@@ -24,7 +24,7 @@ def main():
         User = st.selectbox("User",options = unique_USER)
         Month = st.selectbox("Month",options = unique_Month)
         pipe_diam = st.number_input("pipe diameter:",min_value=0.5, max_value=10.0, step=0.5)
-        st.form_submit_button("start predict ")
+        clicked = st.form_submit_button("start predict ")
         if clicked:
             result=model.predict(pd.DataFrame({"LANDUSE_TYPE": [Land_use],
                                                "USER": [User],