Update app.py

app.py

@@ -174,13 +174,13 @@ with tab1:
         
         if st.button("Prepare data export", key='data_export'):
             st.session_state.data_export = working_seed.copy()
-                    if 'data_export' in st.session_state:
-                            st.download_button(
-                                label="Export optimals set",
-                                data=convert_df(st.session_state.data_export),
-                                file_name='MLB_optimals_export.csv',
-                                mime='text/csv',
-                            )
+            if 'data_export' in st.session_state:
+                    st.download_button(
+                        label="Export optimals set",
+                        data=convert_df(st.session_state.data_export),
+                        file_name='MLB_optimals_export.csv',
+                        mime='text/csv',
+                    )
             
 with tab2:
     col1, col2 = st.columns([1, 7])