code: def test_inv_link_monoclassification1():
      scores = np.array([-np.inf])
      expected = np.array([[1.0]])
      result = inv_link(scores, "monoclassification")
      assert np.array_equal(result, expected)
  
imports: import numpy
  import pytest
  from interpret.utils import link_func, inv_link
label_desc: Use image node_id 27 for calling a global function with example usage: test_inv_link_monoclassification1() without return types