code: def model1(nH, nI):
      model = Relu(nH, nI).initialize()
      return model
  
imports: from functools import partial
  import numpy
  import pytest
  from numpy.testing import assert_allclose
  from thinc.api import Linear, NumpyOps, Relu, chain
label_desc: Use image node_id 5 for calling a global function with example usage: model1(nH, nI) and returns: model