Update app.py

app.py

@@ -438,7 +438,7 @@ rear_temp_avg = dff[dff['Position'].isin([3, 4])]['Temperature (°C)'].mean()
 # Mekanikal: Ban depan tanggung beban pengereman & kemudi → stres lebih tinggi
 if front_pressure_avg < rear_pressure_avg and front_temp_avg > rear_temp_avg:
     insight_text = f"""
-Tyre pressure increases with operating temperature, rising from cold inflation levels as heat builds during operation.
+Rear tyres have higher pressure because they have higher specifications (10.00 R20 vs 11.00 R20)
 """
 
 elif front_pressure_avg > rear_pressure_avg and front_temp_avg < rear_temp_avg:
@@ -764,13 +764,13 @@ else:
                 if not red_sub.empty:
                     h_peak = int(red_sub['hour'].value_counts().idxmax())
                     c_peak = int(red_sub['hour'].value_counts().max())
-                    insight_lines.append(f"• Position {pos}, 12:00–18:00: Peak Red alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
+                    insight_lines.append(f"• Position {pos}, 06:00–18:00 (Day Shift): Peak Red alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
 
                 amber_sub = band1[band1['is_amber']]
                 if not amber_sub.empty:
                     h_peak = int(amber_sub['hour'].value_counts().idxmax())
                     c_peak = int(amber_sub['hour'].value_counts().max())
-                    insight_lines.append(f"• Position {pos}, 12:00–18:00: Peak Amber alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
+                    insight_lines.append(f"• Position {pos}, 06:00–18:00 (Day Shift): Peak Amber alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
 
             # — Band 2 —
             if not band2.empty:
@@ -778,13 +778,13 @@ else:
                 if not red_sub.empty:
                     h_peak = int(red_sub['hour'].value_counts().idxmax())
                     c_peak = int(red_sub['hour'].value_counts().max())
-                    insight_lines.append(f"• Position {pos}, 18:00–00:00: Peak Red alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
+                    insight_lines.append(f"• Position {pos}, 18:00–06:00 (Night Shift): Peak Red alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
 
                 amber_sub = band2[band2['is_amber']]
                 if not amber_sub.empty:
                     h_peak = int(amber_sub['hour'].value_counts().idxmax())
                     c_peak = int(amber_sub['hour'].value_counts().max())
-                    insight_lines.append(f"• Position {pos}, 18:00–00:00: Peak Amber alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
+                    insight_lines.append(f"• Position {pos}, 18:00–06:00 (Night Shift): Peak Amber alarm at {h_peak:02d}:00 ({c_peak} occurrences).")
 
         # Jika tidak ada alarm di posisi 1–4
         if not insight_lines:
@@ -796,8 +796,8 @@ has_rear_amber = not red_amber_data[(red_amber_data['Position'].isin([3, 4])) &
 
 if has_front_red or has_rear_amber:
     insight_lines.extend([
-        "• The front tyre pressure is high, close to threshold, with a small number of Red alarms. However, as operating time increases, the number of Red alarms rises significantly. Furthermore, during 04:00–06:00, operational slowdown likely occurs — leading to a decrease in Red alarm notifications.",
-        "• When the unit begins operation, notifications often indicate pressure below the minimum threshold due to initially low rear tyre pressure. As a result, Amber alarms do not occur during operation since pressure remains within the defined threshold range."
+        "• The front tyre pressure is closed to upper threshold before equipment is being operated. It is shown by small number of red alarms in the early day shift and increase as being operated. Furthermore, during 04:00–06:00, red alarm decrease and it is likely due to operational slowdown.",
+        "• In contrast, for rear tyres, notifications often indicate pressure below the lower threshold. As a result, amber alarms frequently occur early in the shift and return to normal as the tyres warm up during operation."
     ])
 
 # Gabungkan jadi satu string, tiap baris baru → \n