code: def test_conv1d():
      n = te.size_var("n")
      A = te.placeholder((n + 2), name="A")
  
      def computeB(ii):
          i = ii + 1
          return A[i - 1] + A[i] + A[i + 1]
  
      B = te.compute(n, computeB)
  
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 3 for calling a global function with example usage: test_conv1d() and returns: unknown