Update utils.py

utils.py

@@ -186,6 +186,7 @@ def draw_bounding_boxes(image, boxes, class_labels):
     return image
 
 def get_annotations(nms_boxes_output,width, height):
+    annotations = []
     for box in nms_boxes_output[0]:
         class_prediction = int(box[0])
         box = box[2:]
@@ -203,3 +204,4 @@ def get_annotations(nms_boxes_output,width, height):
         rect = rect.get_bbox().get_points()
         annotations.append([rect[0].astype(int).tolist()+rect[1].astype(int).tolist(),
                             config.PASCAL_CLASSES[class_prediction]])
+    return annotations