class_docstr: Apply an operation to a list of tensors efficiently.
  
  Args:
      chunk_size (int): Size of a chunk.
class_docstr_tok: ["Apply","an","operation","to","a","list","of","tensors","efficiently",".","Args",":","chunk_size","(","int",")",":","Size","of","a","chunk","."]
code: def __call__(self, op, noop_flag_buffer, tensor_lists, *args):
      self.check_avail()
  
      return op(self.chunk_size, noop_flag_buffer, tensor_lists, *args)
  
label_desc: Use image node_id 3 for calling the MultiTensorApply obj's underlying member method code with example usage: obj.__call__(op, noop_flag_buffer, tensor_lists) and returns: op