code: def test_round_trip_references_actually_refer(m):
      # Need to create a copy that matches the type on the C side
      copy = np.array(
          tensor_ref, dtype=np.float64, order=m.needed_options
      )
      a = m.round_trip_view_tensor(copy)
      temp = a[indices]
      a[indices] = 100
      assert_equal_tensor_ref(copy, modified=100)
      a[indices] = temp
      assert_equal_tensor_ref(copy)
  
file_path: coremltools/deps/pybind11/tests/test_eigen_tensor.py
imports: import sys
  import pytest
label_desc: Use image node_id 10 for calling a global function with example usage: test_round_trip_references_actually_refer(m) without return types