code: def yield_random_bytes(num_bytes):
      while num_bytes > 0:
          chunk_size = min(num_bytes, 1024**2)
          yield os.urandom(chunk_size)
          num_bytes -= chunk_size
  
file_path: mlflow/examples/databricks/multipart.py
imports: import hashlib
  import json
  import os
  import pathlib
  import tempfile
  from concurrent.futures import ThreadPoolExecutor, as_completed
  import pandas
  import psutil
  from tqdm.auto import tqdm
  import mlflow
  from mlflow.environment_variables import MLFLOW_ENABLE_MULTIPART_DOWNLOAD, MLFLOW_ENABLE_MULTIPART_UPLOAD
  from mlflow.utils.time import Timer
label_desc: Use image node_id 4 for calling a global function with example usage: yield_random_bytes(num_bytes) without return types