docstr: Returns a logger from an identifier.
  :param identifier: The identifier of the logger
  :return: The logger
docstr_tok: ["Returns","a","logger","from","an","identifier",".",":","param","identifier",":","The","identifier","of","the","logger",":","return",":","The","logger"]
code: def with_string_io(self, identifier: str) -> "NeuraxleLogger":
      """
      Returns a logger from an identifier.
      :param identifier: The identifier of the logger
      :return: The logger
      """
      if identifier not in LOGGER_STRING_IO:
          string_io = StringIO()
          LOGGER_STRING_IO[identifier] = string_io
          self._add_stream_handler("string_io_handler", string_io)
      return self
  
imports: import logging
  import re
  import sys
  from threading import Thread
  from io import StringIO
  from multiprocessing import Queue
  from typing import IO, Dict, List, Optional
label_desc: Use image node_id 3 for calling the NeuraxleLogger obj's underlying member method code with example usage: obj.with_string_io(identifier) and returns: self