code: def eggholder(x):
      return -(x[1] + 47.0) * np.sin(
          np.sqrt(abs(x[0] / 2.0 + (x[1] + 47.0)))
      ) - x[0] * np.sin(np.sqrt(abs(x[0] - (x[1] + 47.0))))
  
file_path: lmfit-py/tests/test_shgo.py
imports: import numpy
  from numpy.testing import assert_allclose
  import pytest
  import scipy
  import lmfit
label_desc: Use image node_id 1 for calling a global function with example usage: eggholder(x) and returns: unknown