code: def test_tensor_type_sequal():
      t1 = relay.TensorType((3, 4), "float32")
      t2 = relay.TensorType((3, 4), "float32")
      t3 = relay.TensorType((3, 4, 5), "float32")
      assert t1 == t2
      assert t1 != t3
  
      t1 = relay.TensorType((), "float32")
      t2 = relay.TensorType((), "float32")
      assert t1 == t2
  
imports: import numpy
  import tvm
  import tvm.testing
  from tvm import relay
  from tvm.relay.testing import run_opt_pass
label_desc: Use image node_id 2 for calling a global function with example usage: test_tensor_type_sequal() without return types