bugfix

src/nodes/draw/drawNode.cpp

@@ -48,7 +48,7 @@ static std::tuple<uint8_t, uint8_t, uint8_t> hsv2bgr(float h, float s, float v)
         r = 1, g = 1, b = 1;
         break;
     }
-    return make_tuple(static_cast<uint8_t>(b * 255), static_cast<uint8_t>(g * 255),
+    return std::make_tuple(static_cast<uint8_t>(b * 255), static_cast<uint8_t>(g * 255),
                       static_cast<uint8_t>(r * 255));
   }
 
@@ -81,7 +81,7 @@ void DrawNode::work()
             for (auto& box : metaData->boxes)
             {
                 uint8_t b, g, r;
-                std::tie(b, g, r) = random_color(box.class_label);
+                std::tie(b, g, r) = random_color(box.class_id);
                 cv::rectangle(image, cv::Point(box.left, box.top), cv::Point(box.right, box.bottom), cv::Scalar(b, g, r), 2);
 
                 std::tuple<int, int, int, int> pbox = std::make_tuple(box.left, box.top, box.right, box.bottom);