code: def read_array(self):
      item_type = self.read_i32()
      item_num = self.read_u64()
      arr = [self.funcs[item_type]() for i in range(item_num)]
      return arr
  
imports: import struct
  import functools
  import torch
  import numpy
  from io import BufferedReader
  from tqdm import tqdm
  from bigdl.llm.utils.common import invalidInputError
label_desc: Use image node_id 15 for calling the GGUFReader obj's underlying member method code with example usage: obj.read_array() and returns: arr