code: def div_up(x: int, y: int):
      return (x + y - 1) // y
  
file_path: espnet/espnet2/asr/transducer/rnnt_multi_blank/utils/rnnt_helper.py
imports: import math
  from typing import Optional, Tuple
  import torch
  from numba import cuda
  from espnet2.asr.transducer.rnnt_multi_blank.utils import global_constants
label_desc: Use image node_id 2 for calling a global function with example usage: div_up(x, y) and returns: unknown