cf0c79d52e
* fix: update chat_template * fix: handle gemma3 showing a lot of no content for turn 0 * fix: remove unknown config from examples * fix: test * fix: temporary disable gemma2 test * fix: stop overwriting config.text_config unnecessarily * fix: handling of set cache to the text_config section * feat: add liger gemma support and bump liger to 0.5.5 * fix: add double use_cache setting * fix: add support for final_logit_softcap in CCE for gemma2/3 * fix: set use_cache before model load * feat: add missing layernorm override * fix: handle gemma3 rmsnorm * fix: use wrapper to pass dim as hidden_size * fix: change dim to positional * fix: patch with wrong mlp * chore: refactor use_cache handling * fix import issues * fix tests.e2e.utils import --------- Co-authored-by: Wing Lian <wing@axolotl.ai>
123 lines
4.6 KiB
Python
123 lines
4.6 KiB
Python
"""
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Test module for alpaca integration w chatml
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"""
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import pytest
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from datasets import Dataset
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from tokenizers import AddedToken
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from transformers import AutoTokenizer
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from axolotl.datasets import TokenizedPromptDataset
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from axolotl.prompt_tokenizers import AlpacaPromptTokenizingStrategy
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from axolotl.prompters import AlpacaPrompter, PromptStyle
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from tests.hf_offline_utils import enable_hf_offline
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@pytest.fixture(name="alpaca_dataset")
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def fixture_alpaca_dataset():
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return Dataset.from_list(
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[
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{
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"instruction": "Evaluate this sentence for spelling and grammar mistakes",
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"input": "He finnished his meal and left the resturant",
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"output": "He finished his meal and left the restaurant.",
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}
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]
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)
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@pytest.fixture(name="tokenizer")
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@enable_hf_offline
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def fixture_tokenizer():
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# pylint: disable=all
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tokenizer = AutoTokenizer.from_pretrained(
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"casperhansen/mistral-7b-instruct-v0.1-awq"
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)
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tokenizer.add_special_tokens(
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{
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"eos_token": AddedToken(
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"<|im_end|>", rstrip=False, lstrip=False, normalized=False
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)
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}
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)
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tokenizer.add_tokens(
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[
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AddedToken("<|im_start|>", rstrip=False, lstrip=False, normalized=False),
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]
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)
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return tokenizer
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class TestAlpacaChatml:
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"""
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Test class for alpaca prompter
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"""
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def test_no_double_im_end(self, alpaca_dataset, tokenizer):
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strategy = AlpacaPromptTokenizingStrategy(
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AlpacaPrompter(prompt_style=PromptStyle.CHATML.value),
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tokenizer,
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False, # train_on_inputs
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2048, # sequence_len
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)
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dataset_wrapper = TokenizedPromptDataset(
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strategy, alpaca_dataset, process_count=1
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)
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input_ids = dataset_wrapper[0]["input_ids"]
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# fmt: off
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assert input_ids == [
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1, # Bos
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32001, 1587, 13, 20548, 336, 349, 396, 13126, 369, 13966, 264, 3638, 28725, 5881, 1360, 395, 396, 2787, 369, 5312, 3629, 2758, 28723, 12018, 264, 2899, 369, 6582, 1999, 2691, 274, 272, 2159, 28723, 32000, 28705, 13, # instruction
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32001, 2188, 13, 16627, 11931, 456, 12271, 354, 668, 3572, 304, 18756, 3479, 17179, 13, 2428, 854, 28711, 1497, 516, 11314, 304, 1749, 272, 1846, 324, 440, 32000, 28705, 13, # input
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32001, 13892, 13, 650, 5967, 516, 11314, 304, 1749, 272, 9926, 28723, 32000, # output
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]
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# fmt: on
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def test_no_train_on_input(self, alpaca_dataset, tokenizer):
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strategy = AlpacaPromptTokenizingStrategy(
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AlpacaPrompter(prompt_style=PromptStyle.CHATML.value),
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tokenizer,
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False, # train_on_inputs
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2048, # sequence_len
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)
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dataset_wrapper = TokenizedPromptDataset(
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strategy, alpaca_dataset, process_count=1
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)
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labels = dataset_wrapper[0]["labels"]
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# fmt: off
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assert labels == [
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-100, # bos
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-100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, # instruction
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-100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, # input
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-100, -100, -100, 650, 5967, 516, 11314, 304, 1749, 272, 9926, 28723, 32000, # Output
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]
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# fmt: on
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def test_w_train_on_input(self, alpaca_dataset, tokenizer):
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strategy = AlpacaPromptTokenizingStrategy(
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AlpacaPrompter(prompt_style=PromptStyle.CHATML.value),
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tokenizer,
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True, # train_on_inputs
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2048, # sequence_len
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)
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dataset_wrapper = TokenizedPromptDataset(
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strategy, alpaca_dataset, process_count=1
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)
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labels = dataset_wrapper[0]["labels"]
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# fmt: off
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assert labels == [
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1, # Bos
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32001, 1587, 13, 20548, 336, 349, 396, 13126, 369, 13966, 264, 3638, 28725, 5881, 1360, 395, 396, 2787, 369, 5312, 3629, 2758, 28723, 12018, 264, 2899, 369, 6582, 1999, 2691, 274, 272, 2159, 28723, 32000, 28705, 13, # instruction
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32001, 2188, 13, 16627, 11931, 456, 12271, 354, 668, 3572, 304, 18756, 3479, 17179, 13, 2428, 854, 28711, 1497, 516, 11314, 304, 1749, 272, 1846, 324, 440, 32000, 28705, 13, # input
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32001, 13892, 13, 650, 5967, 516, 11314, 304, 1749, 272, 9926, 28723, 32000, # output
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]
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# fmt: on
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