Update app.py

app.py

@@ -1088,21 +1088,25 @@ if WORDCLOUD_AVAILABLE:
                         colors.append('#2E7D32')  # Hijau
                     else:
                         # Gradasi merah pastel: dari gelap ke terang
-                        # Urutan: index 0 = terbanyak
                         idx = list(category_counts.index).index(cat)
-                        # Misal: 0 → merah gelap, 1 → sedikit lebih terang, dst.
-                        # Gunakan indeks untuk gradasi
                         total_non_positive = len([c for c in category_counts.index if c != 'Positive'])
-                        if total_non_positive > 0:
-                            # Buat gradasi dari merah gelap ke terang
-                            step = idx / max(1, total_non_positive - 1) if total_non_positive > 1 else 0
-                            # Rentang merah pastel: #c62828 ke #ffebee
-                            r = int(198 - (198 - 255) * step)
-                            g = int(40 - (40 - 235) * step)
-                            b = int(40 - (40 - 238) * step)
-                            color_hex = f"#{r:02x}{g:02x}{b:02x}"
+                        
+                        if total_non_positive > 1:
+                            step = idx / (total_non_positive - 1)
                         else:
-                            color_hex = "#c62828"  # Default merah gelap
+                            step = 0
+                        
+                        # Rentang merah pastel: dari #c62828 ke #ffebee
+                        r = int(198 + (255 - 198) * step)
+                        g = int(40 + (235 - 40) * step)
+                        b = int(40 + (238 - 40) * step)
+                        
+                        # Pastikan nilai tidak melebihi 255
+                        r = min(255, max(0, r))
+                        g = min(255, max(0, g))
+                        b = min(255, max(0, b))
+                        
+                        color_hex = f"#{r:02x}{g:02x}{b:02x}"
                         colors.append(color_hex)
 
                 # Buat pie chart
@@ -1158,7 +1162,6 @@ if WORDCLOUD_AVAILABLE:
 else:
     st.info("WordCloud library not installed. Install `wordcloud` and `matplotlib` to enable this feature.")
 
-
 # =================== 5. Matrix (Tetap Dipertahankan) ===================
 st.markdown("<h3 class='section-title'>OBJECTIVE 5 - Findings vs Lead Time: Which Divisions Move Slow?</h3>", unsafe_allow_html=True)