code: def get_last_line_as_float(output: str) -> float:
      split_output = output.strip().splitlines()
      return float(split_output[-1])
  
imports: import os
  import re
  import tempfile
  import operator
  import contextlib
  from pathlib import Path
  import numpy
  import nevergrad.common.typing
  from nevergrad.common import testing
  from .None import utils
label_desc: Use image node_id 4 for calling a global function with example usage: get_last_line_as_float(output) and returns: float