Update app.py

app.py

@@ -169,7 +169,7 @@ def draw_points_on_image(image, points):
     for pt in points:
         x, y = pt
         r = 8 # Radius of point
-        draw.ellipse((x-r, y-r, x+r, y+r), fill="red", outline="white", width=)
+        draw.ellipse((x-r, y-r, x+r, y+r), fill="red", outline="white", width=4)
     
     return draw_img