class_docstr: The abstract class for a predictor algorithm.
class_docstr_tok: ["The","abstract","class","for","a","predictor","algorithm","."]
code: def debug_update_fn(self, x, t, *args):
      raise NotImplementedError(
          f"Debug update function not implemented for predictor {self}."
      )
  
file_path: espnet/espnet2/enh/diffusion/sampling/predictors.py
imports: import abc
  import numpy
  import torch
label_desc: Use image node_id 3 for calling the Predictor obj's underlying member method code with example usage: obj.debug_update_fn(x, t) without return types