code: def _CaptureEnvironmentLabels(self):
      
      if 'labels' not in self.breakpoint:
        self.breakpoint['labels'] = {}
  
      if callable(breakpoint_labels_collector):
        for (key, value) in six.iteritems(breakpoint_labels_collector()):
          self.breakpoint['labels'][key] = value
docs: Captures information about the environment, if possible.