code: def _int_to_hex(value):
      r = (value >> 16) & 255
      g = (value >> 8) & 255
      b = value & 255
      return "#%02x%02x%02x" % (r, g, b)
  
imports: from copy import deepcopy
  import logging
  import inspect
  import warnings
  import numpy
  import sklearn.metrics
  import eta.core.image
  import eta.core.utils
  import fiftyone
  import fiftyone.core.evaluation
  import fiftyone.core.fields
  import fiftyone.core.labels
  import fiftyone.core.utils
  import fiftyone.core.validation
  from .base import BaseEvaluationResults
label_desc: Use image node_id 10 for calling a global function with example usage: _int_to_hex(value) and returns: unknown