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Pepijn
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
#!/usr/bin/env python
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import torch
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from lerobot.utils.collate import lerobot_collate_fn
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def test_lerobot_collate_preserves_messages_and_drops_raw_language():
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batch = [
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{
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"index": torch.tensor(0),
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"messages": [{"role": "assistant", "content": "a"}],
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"message_streams": ["low_level"],
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"target_message_indices": [0],
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"language_persistent": [{"content": "raw"}],
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"language_events": [],
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},
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{
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"index": torch.tensor(1),
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"messages": [{"role": "assistant", "content": "b"}],
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"message_streams": ["low_level"],
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"target_message_indices": [0],
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"language_persistent": [{"content": "raw"}],
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"language_events": [],
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},
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]
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out = lerobot_collate_fn(batch)
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assert out["index"].tolist() == [0, 1]
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assert out["messages"][0][0]["content"] == "a"
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assert out["messages"][1][0]["content"] == "b"
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assert out["message_streams"] == [["low_level"], ["low_level"]]
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assert out["target_message_indices"] == [[0], [0]]
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assert "language_persistent" not in out
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assert "language_events" not in out
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