Update app.py

app.py

@@ -1099,7 +1099,14 @@ if WORDCLOUD_AVAILABLE:
                     color_discrete_sequence=colors
                 )
                 fig_pie.update_traces(textposition='inside', textinfo='percent+label')
-                fig_pie.update_layout(height=500)
+                fig_pie.update_layout(
+                    height=500,
+                    title=dict(
+                        font=dict(size=16, family="Arial", color="#2c3e50", weight="bold"),
+                        x=0.5,
+                        xanchor="center"
+                    )
+                )
                 st.plotly_chart(fig_pie, use_container_width=True)
             else:
                 st.warning("No data available for pie chart.")
@@ -1130,7 +1137,7 @@ if WORDCLOUD_AVAILABLE:
 
                     # Output kecil tapi tajam
                     fig, ax = plt.subplots(figsize=(3, 2), dpi=200)
-                    ax.set_title("Unsafe Issues", fontsize=10)
+                    ax.set_title("Unsafe Issues", fontsize=16, fontname="Arial", color="#2c3e50", weight="bold")
                     ax.imshow(wordcloud, interpolation='bilinear')
                     ax.axis('off')
                     plt.tight_layout()