code: def test_runtime_array():
      def _run(env, remote):
          n = 100
          dev = remote.ext_dev(0)
          x_np = np.random.randint(
              1, 10, size=(n, n, env.BATCH, env.BLOCK_OUT)
          ).astype("int8")
          x_nd = tvm.nd.array(x_np, dev)
          np.testing.assert_equal(x_np, x_nd.numpy())
  
      vta.testing.run(_run)
  
file_path: tvm/vta/tests/python/unittest/test_vta_insn.py
imports: import tvm
  from tvm import te
  import numpy
  from tvm import topi
  from tvm.contrib import utils
  import vta
  import vta.testing
  from vta.testing import simulator
label_desc: Use image node_id 7 for calling a global function with example usage: test_runtime_array() without return types