Refine dataframe gradient application in app.py

- Removed redundant background gradient application for the 'dupes' subset in the dataframe display, streamlining the styling process.
- Ensured consistent visual presentation across different entry selections while maintaining precision formatting.

app.py

@@ -295,7 +295,6 @@ with tab2:
                     st.dataframe(st.session_state['general_frame'].
                         style.background_gradient(axis=1).
                         background_gradient(cmap='RdYlGn').
-                        background_gradient(cmap='RdYlGn_r', subset='dupes').
                         format(precision=2),
                         hide_index=True)
                 else:
@@ -303,7 +302,6 @@ with tab2:
                     st.dataframe(st.session_state['general_frame'].
                         style.background_gradient(axis=1).
                         background_gradient(cmap='RdYlGn').
-                        background_gradient(cmap='RdYlGn_r', subset='dupes').
                         format(precision=2),
                         hide_index=True)