code: def _get_accuracies_at_radii(
      methods: List[Line],
      radius_start: float,
      radius_stop: float,
      radius_step: float,
  ):
      radii = np.arange(
          radius_start, radius_stop + radius_step, radius_step
      )
      accuracies = np.zeros((len(methods), len(radii)))
      for i, method in enumerate(methods):
          accuracies[i, :] = method.quantity.at_radii(radii)
      return accuracies, radii
  
imports: from easydict import EasyDict
  from typing import *
  import math
  import matplotlib
  import matplotlib.pyplot
  import numpy
  import os
  import pandas
  import seaborn
label_desc: Use image node_id 6 for calling a global function with example usage: _get_accuracies_at_radii(methods, radius_start, radius_stop, radius_step) and returns: accuracies,  radii