code: def add_indent(indent: str) -> tp.Iterator[None]:
      REPR_CONTEXT.indent_stack.append(
          REPR_CONTEXT.indent_stack[-1] + indent
      )
  
      try:
          yield
      finally:
          REPR_CONTEXT.indent_stack.pop()
  
file_path: flax/flax/experimental/nnx/nnx/reprlib.py
imports: import contextlib
  import dataclasses
  import threading
  import typing
  from abc import ABC, abstractmethod
label_desc: Use image node_id 1 for calling a global function with example usage: add_indent(indent) without return types