Update src/streamlit_app.py

src/streamlit_app.py

@@ -47,7 +47,7 @@ if method == "AHP":
             st.session_state.new_criterion_name = ""
             st.session_state.pairwise_matrix = {}
     
-    # Fungsi untuk menghapus kriteria (tidak ada perubahan)
+    # Fungsi untuk menghapus kriteria
     def remove_criterion(idx):
         if len(st.session_state.criteria_list) > 1:
             st.session_state.criteria_list.pop(idx)
@@ -68,16 +68,13 @@ if method == "AHP":
             # Menghapus format tebal dan miring agar konsisten
             st.write(criterion['name'])
         with col2:
-            # Kolom untuk tipe kriteria  DIHAPUS
             if st.button("🗑", key=f"remove_{i}", help="Hapus kriteria"):
                 remove_criterion(i)
                 st.rerun()
     
-    # Extract nama kriteria (variabel criteria_types DIHAPUS)
+    # Extract nama kriteria 
     criteria = [c["name"] for c in st.session_state.criteria_list]
-    # criteria_types = {c["name"]: c["type"] for c in st.session_state.criteria_list} # <-- BARIS INI DIHAPUS
-    
-    # --- Setup Alternatif (tidak ada perubahan) ---
+    # --- Setup Alternatif  ---
     st.sidebar.subheader("🏢 Manajemen Alternatif")
     
     default_alternatives = [
@@ -666,7 +663,7 @@ if run_calc:
             chart_data.columns = ['Alternatif', 'Skor']
 
             # Buat grafik dengan Altair
-            chart = alt.Chart(chart_data).mark_bar().encode(
+            chart = alt.Chart(chart_data).mark_bar(color='#00466e').encode(
                 x=alt.X('Alternatif:N', sort=None, axis=alt.Axis(labelAngle=0), title="Alternatif"),
                 y=alt.Y('Skor:Q', title="Skor Akhir"),
                 tooltip=['Alternatif', alt.Tooltip('Skor', format='.3f')]
@@ -723,7 +720,7 @@ if run_calc:
             chart_data.columns = ['Alternatif', 'Skor']
 
             # Buat grafik dengan Altair
-            chart = alt.Chart(chart_data).mark_bar().encode(
+            chart = alt.Chart(chart_data).mark_bar(color='#00466e').encode(
                 x=alt.X('Alternatif:N', sort=None, axis=alt.Axis(labelAngle=0), title="Alternatif"),
                 y=alt.Y('Skor:Q', title="Skor Preferensi"),
                 tooltip=['Alternatif', alt.Tooltip('Skor', format='.3f')]
@@ -742,25 +739,7 @@ if run_calc:
         if df.isnull().values.any():
             st.error("Isi semua nilai alternatif terlebih dahulu.")
         else:
-            # if use_standard_scaler_pm:
-            #     scaler = StandardScaler()
-            #     scaled_data = scaler.fit_transform(df.values.astype(float))
-            #     df_scaled = pd.DataFrame(scaled_data, index=alternatives, columns=criteria)
-                
-            #     # Scale to 1-5 range after standard scaling
-            #     min_val = df_scaled.min().min()
-            #     max_val = df_scaled.max().max()
-            #     df_scaled = df_scaled.apply(lambda x: 1 + 4 * (x - min_val) / (max_val - min_val)).round(0).astype(int)
-            #     st.write("📊 Data setelah Standard Scaling dan konversi ke skala 1-5:")
-            #     ideal_values = ideal_profile.values.reshape(1,-1)
-            #     scaled_ideal= scaler.transform(ideal_values)
-            #     # Create scaled ideal profile
-            #     scaled_ideal_profile = pd.Series(
-            #         scaled_ideal.flatten(), 
-            #         index=criteria,
-            #         name="Scaled Ideal"
-            #     )
-            #     ideal_profile = scaled_ideal_profile.copy()
+           
             
 
             def scale_custom(value, criterion):
@@ -849,7 +828,7 @@ if run_calc:
             chart_data.columns = ['Alternatif', 'Skor']
 
             # Buat grafik dengan Altair
-            chart = alt.Chart(chart_data).mark_bar().encode(
+            chart = alt.Chart(chart_data).mark_bar(color='#00466e').encode(
                 x=alt.X('Alternatif:N', sort=None, axis=alt.Axis(labelAngle=0), title="Alternatif"),
                 y=alt.Y('Skor:Q', title="Skor Akhir"),
                 tooltip=['Alternatif', alt.Tooltip('Skor', format='.3f')]