Upgrade plot

app.py

@@ -211,7 +211,7 @@ with col2:
             with col2:
                 chart_data = st.session_state["output_4"]
                 fig = px.bar(chart_data, x='category', y='count', color='category')
-                fig.update_layout(xaxis_title=None, yaxis_title=None, showlegend=False,yaxis=dict(tick0=0,dtick=1),bargap=0.5)
+                fig.update_layout(title='Objects Detected',xaxis_title=None, yaxis_title=None, showlegend=False,yaxis=dict(tick0=0,dtick=1),bargap=0.5)
                 st.plotly_chart(fig,use_container_width=True, theme='streamlit' )