tests/python/relay/test_change_batch.py

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import tvm
from tvm import te
from tvm import relay
from tvm.relay.testing import synthetic
from tvm.relay import transform


def test_change_batch_synthetic():
    net, params = synthetic.get_workload()
    new_net = transform.ChangeBatch({net["main"].params[0]: 0}, batch_size=123)(net)
    assert new_net["main"].checked_type.ret_type.shape[0] == 123


if __name__ == "__main__":
    test_change_batch_synthetic()