code: def _copy_and_replace_placeholder_file(
      src: str, dst: str, replace_dict: Dict[Pattern[str], str]
  ) -> None:
      """Copy a file to destination path and replace the placeholders."""
      click.echo("{} -> {}".format(os.path.basename(src), dst))
      with open(src) as fp:
          contents = fp.read()
      for orig_regex, new in replace_dict.items():
          contents = orig_regex.sub(new, contents)
      with open(dst, "w") as fp:
          fp.write(contents)
  
file_path: tfx/tfx/tools/cli/handler/template_handler.py
imports: import collections
  import os
  import re
  from typing import Dict, Any, List, Pattern, Set
  import urllib.request
  import click
  from tfx.dsl.io import fileio
  from tfx.tools.cli import labels
label_desc: Use image node_id 5 for calling a global function with example usage: _copy_and_replace_placeholder_file(src, dst, replace_dict) without return types