code: def create_cmd_tags(cmd_line):
      tags = {}
      for param_value in cmd_line:
          fields = param_value.split()
          if len(fields) == 1:
              tags[fields[0]] = None
          elif len(fields) == 2:
              tags[fields[0]] = fields[1]
      return tags
  
imports: import os
  import sys
  import argparse
  import json
  import itertools
  import subprocess
  import shutil
  from test_ds_aio_utils import refine_integer_value
  from perf_sweep_utils import READ_OP_DESC, WRITE_OP_DESC, BENCH_LOG_DIR, READ_IO_DIR, WRITE_IO_DIR, READ_LOG_DIR, WRITE_LOG_DIR
  from deepspeed.ops.op_builder import AsyncIOBuilder
label_desc: Use image node_id 7 for calling a global function with example usage: create_cmd_tags(cmd_line) and returns: tags