Replace dataframe display with table in app.py for improved performance and clarity

- Updated the display method from st.dataframe to st.table for paginated data, enhancing rendering speed and user experience.
- Removed unnecessary styling to streamline the presentation of data in the application.

app.py

@@ -201,11 +201,8 @@ with tab2:
         end_idx = min((st.session_state.current_page + 1) * rows_per_page, total_rows)
 
         # Display the paginated dataframe
-        st.dataframe(
-            working_df.iloc[start_idx:end_idx].style
-            .background_gradient(axis=0)
-            .background_gradient(cmap='RdYlGn')
-            .format(precision=2), 
+        st.table(
+            working_df.iloc[start_idx:end_idx],
             height=1000,
             use_container_width=True,
             hide_index=True