code: def _get_indent(t):
      """Returns the indentation in the first line of t"""
      search = re.search(r"^(\s*)\S", t)
      return "" if search is None else search.groups()[0]
  
file_path: H2O/h2o_flexgen/benchmark/third_party/transformers/src/transformers/utils/doc.py
imports: import functools
  import re
  import types
label_desc: Use image node_id 4 for calling a global function with example usage: _get_indent(t) and returns: unknown