Upgrade plot

app.py

@@ -204,7 +204,8 @@ with col2:
             col1,col2,col3 = st.columns([1,4,1])
             with col2:
                 chart_data = st.session_state["output_4"]
-                fig = px.bar(chart_data, x='category', y='count')
-                st.plotly_chart(fig,use_container_width=True )
+                fig = px.bar(chart_data, x='category', y='count', color='category')
+                fig.update_layout(xaxis_title=None)
+                st.plotly_chart(fig,use_container_width=True, theme=None )