code: def test_tensor_inputs():
      x = te.placeholder((1,), name="x")
      y = te.compute(x.shape, lambda i: x[i] + x[i])
      assert tuple(y.op.input_tensors) == (x,)
  
imports: import numpy
  import tvm
  import tvm.testing
  from tvm import te
  from tvm.topi.nn.pooling import pool2d
label_desc: Use image node_id 18 for calling a global function with example usage: test_tensor_inputs() without return types