code: def predicted_bboxes():
      return [
          BBox.from_xywh(100, 100, 300, 300),
          BBox.from_xywh(190, 100, 320, 300),
          BBox.from_xywh(400, 200, 200, 300),
      ]
  
file_path: icevision/tests/metrics/test_confusion_matrix.py
imports: import pytest
  from icevision.all import *
  from icevision.metrics.confusion_matrix.confusion_matrix_utils import *
label_desc: Use image node_id 3 for calling a global function with example usage: predicted_bboxes() and returns: list