fixed blank export

app.py

@@ -533,9 +533,9 @@ with tab2:
                 st.write("Player Frequency Table:")
                 st.dataframe(summary_df.style.format({'Percentage': '{:.2f}%'}), height=500, use_container_width=True)
             
-            st.download_button(
-                label="Export player frequency",
-                data=convert_df(summary_df),
-                file_name='NBA_player_frequency.csv',
-                mime='text/csv',
-            )
+                st.download_button(
+                    label="Export player frequency",
+                    data=convert_df(summary_df),
+                    file_name='NBA_player_frequency.csv',
+                    mime='text/csv',
+                )