code: def load_data(file, data_type="float32"):
      if os.path.isfile(file):
          if (
              data_type == "float32"
              or data_type == "float16"
              or data_type == "bfloat16"
          ):
              return np.fromfile(file=file, dtype=np.float32)
          elif data_type == "int32":
              return np.fromfile(file=file, dtype=np.int32)
      return np.empty([0])
  
imports: import argparse
  import sys
  import os
  import os.path
  import numpy
  import six
  import common
label_desc: Use image node_id 1 for calling a global function with example usage: load_data(file, data_type) and returns: np, np, np