Update app.py

app.py

@@ -30,7 +30,7 @@ def detect(image):
         counts[label_name] += 1
 
         x1, y1, x2, y2 = tuple(box)
-        draw.rectangle((x1, y1, x2, y2), outline=[128, 128, 50], width=2)
+        draw.rectangle((x1, y1, x2, y2), outline=(128, 128, 50), width=2)
         draw.text((x1, y1), label_name, fill="white")
 
     df = pd.DataFrame({