code: def __init__(self, chunk_size):
      self.chunk_size = chunk_size
  
file_path: gluon-nlp/src/gluonnlp/torch/optimizers/fused_lans.py
imports: import torch
label_desc: Use image node_id 1 to create a new MultiTensorApply object  with example: obj = MultiTensorApply(chunk_size)