code: def _process_transform(self, data, transform, step_size):
      '''
      Process transforms on the data.
      '''
      if isinstance(transform, (list,tuple,set)):
        return { t : self._transform(data,t,step_size) for t in transform }
      elif isinstance(transform, dict):
        return { tn : self._transform(data,tf,step_size) for tn,tf in transform.items() }
      return self._transform(data,transform,step_sizef _process_transform(self, data, transform, step_size):
      '''
      Process transforms on the data.
      '''
      if isinstance(transform, (list,tuple,set)):
        return { t : self._transform(data,t,step_size) for t in transform }
      elif isinstance(transform, dict):
        return { tn : self._transform(data,tf,step_size) for tn,tf in transform.items() }
      return self._transform(data,transform,step_size)
docs: Process transforms on the data.