code: def transform_annotation(self, ann, duration):
          '''Apply the structure agreement transformation.
  
          Parameters
          ----------
          ann : jams.Annotation
              The segment annotation
  
          duration : number > 0
              The target duration
  
          Returns
          -------
          data : dict
              data['agree'] : np.ndarray, shape=(n, n), dtype=bool
          '''
  
          intervals, values = ann.to_interval_values()
  
          intervals, values = adjust_intervals(intervals, values,
                                               t_min=0, t_max=duration)
          # Re-index the labels
          ids, _ = index_labels(values)
  
          rate = float(self.hop_length) / self.sr
          # Sample segment labels on our frame grid
          _, labels = intervals_to_samples(intervals, ids, sample_size=rate)
  
          # Make the agreement matrix
          return {'agree': np.equal.outer(labels, labels)f transform_annotation(self, ann, duration):
          '''Apply the structure agreement transformation.
  
          Parameters
          ----------
          ann : jams.Annotation
              The segment annotation
  
          duration : number > 0
              The target duration
  
          Returns
          -------
          data : dict
              data['agree'] : np.ndarray, shape=(n, n), dtype=bool
          '''
  
          intervals, values = ann.to_interval_values()
  
          intervals, values = adjust_intervals(intervals, values,
                                               t_min=0, t_max=duration)
          # Re-index the labels
          ids, _ = index_labels(values)
  
          rate = float(self.hop_length) / self.sr
          # Sample segment labels on our frame grid
          _, labels = intervals_to_samples(intervals, ids, sample_size=rate)
  
          # Make the agreement matrix
          return {'agree': np.equal.outer(labels, labels)}
docs: Apply the structure agreement transformation.
  
          Parameters
          ----------
          ann : jams.Annotation
              The segment annotation
  
          duration : number > 0
              The target duration
  
          Returns
          -------
          data : dict
              data['agree'] : np.ndarray, shape=(n, n), dtype=bool