code: function drawResults(canvas, poses, minPartConfidence, minPoseConfidence) {
    renderImageToCanvas(image, [513, 513], canvas);
    poses.forEach((pose) => {
      if (pose.score >= minPoseConfidence) {
        if (guiState.showKeypoints) {
          drawKeypoints(
              pose.keypoints, minPartConfidence, canvas.getContext('2d'));
        }
  
        if (guiState.showSkeleton) {
          drawSkeleton(
              pose.keypoints, minPartConfidence, canvas.getContext('2d'));
        }
  
        if (guiState.showBoundingBox) {
          drawBoundingBox(pose.keypoints, canvas.getContext('2d'));
        }
      }
    });
  }
docs: Draws a pose if it passes a minimum confidence onto a canvas.
  Only the pose's keypoints that pass a minPartConfidence are drawn.