Update app.py

app.py

@@ -131,10 +131,11 @@ def create_detection_metrics_gauge(avg_confidence: float, iou: float, precision:
                 rotation=90,           # Start at 12 o'clock
                 direction='clockwise', # Go clockwise
                 gridcolor='rgba(128,128,128,0.2)',
-                tickmode='linear',
-                tick0=0,
-                dtick=45,              # Grid lines every 45 degrees
-                showticklabels=False
+                tickmode='array',
+                tickvals=[0, 90, 180, 270],
+                ticktext=['0%', '25%', '50%', '75%'],
+                showticklabels=True,
+                tickfont=dict(size=12, color='#888')
             ),
             bgcolor='rgba(0,0,0,0)'
         ),
@@ -145,12 +146,13 @@ def create_detection_metrics_gauge(avg_confidence: float, iou: float, precision:
             y=0.5,
             xanchor="left",
             x=1.1,
-            font=dict(size=12)
+            font=dict(size=14, color='white'),
+            itemwidth=30
         ),
         paper_bgcolor='rgba(0,0,0,0)',
         plot_bgcolor='rgba(0,0,0,0)',
-        height=400,
-        margin=dict(l=40, r=150, t=40, b=40)
+        height=450,
+        margin=dict(l=60, r=180, t=40, b=40)
     )
     
     return fig