code: def blackify(code):
      """
      Applies the black part of our `make style` command to `code`.
      """
      has_indent = len(get_indent(code)) > 0
      if has_indent:
          code = f"class Bla:\n{code}"
      mode = black.Mode(
          target_versions={black.TargetVersion.PY37},
          line_length=119,
          preview=True,
      )
      result = black.format_str(code, mode=mode)
      result, _ = style_docstrings_in_code(result)
      return result[len("class Bla:\n") :] if has_indent else result
  
file_path: llmga/llmga/diffusers/utils/check_copies.py
imports: import argparse
  import glob
  import os
  import re
  import black
  from doc_builder.style_doc import style_docstrings_in_code
label_desc: Use image node_id 4 for calling a global function with example usage: blackify(code) and returns: unknown