code: def _get_model(input_shape, output_shape, dtype):
      """Return a model and any parameters it may have"""
      a = relay.var("a", shape=input_shape, dtype=dtype)
      req = relay.reshape(a, output_shape)
      return req, {}
  
file_path: tvm/tests/python/contrib/test_ethosn/test_reshape.py
imports: import numpy
  import pytest
  import tvm
  from tvm import relay
  from tvm.testing import requires_ethosn
  from .None import infrastructure
label_desc: Use image node_id 1 for calling a global function with example usage: _get_model(input_shape, output_shape, dtype) and returns: req,  dict