code: def runtime_by_region_vis_command(runtime_by_region_path: str) -> str:
      """Returns a runtime_by_region_vis command for subprocess."""
      runtime_report = os.path.join(
          _LOGGING_DIR.value,
          "make_examples_runtime_by_region_report.html",
      )
  
      command = ["time", "/opt/deepvariant/bin/runtime_by_region_vis"]
      command.extend(["--input", '"{}"'.format(runtime_by_region_path)])
      command.extend(["--title", '"{}"'.format("DeepTrio")])
      command.extend(["--output", '"{}"'.format(runtime_report)])
  
      return " ".join(command)
  
imports: import enum
  import os
  import subprocess
  import sys
  import tempfile
  from typing import List, Optional
  from absl import app
  from absl import flags
  from absl import logging
  import tensorflow
label_desc: Use image node_id 19 for calling a global function with example usage: runtime_by_region_vis_command(runtime_by_region_path) and returns: str