bc1c9c20e3
* assume empty lora dropout means 0.0 and add tests * remove un-necessary arg * refactor based on pr feedback: * chore: lint
70 lines
2.0 KiB
Python
70 lines
2.0 KiB
Python
"""
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tests for loading loras
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"""
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from axolotl.utils.config import normalize_config, validate_config
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from axolotl.utils.dict import DictDefault
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from axolotl.utils.models import load_model, load_tokenizer
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# pylint: disable=duplicate-code
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minimal_config = DictDefault(
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{
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"base_model": "HuggingFaceTB/SmolLM2-135M",
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"learning_rate": 0.000001,
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"datasets": [
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{
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"path": "mhenrichsen/alpaca_2k_test",
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"type": "alpaca",
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}
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],
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"micro_batch_size": 1,
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"gradient_accumulation_steps": 1,
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}
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)
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class TestLoRALoad:
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"""
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Test class for loading LoRA weights
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"""
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def test_load_lora_weights(self):
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cfg = DictDefault(
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{
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"base_model": "HuggingFaceTB/SmolLM2-135M",
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"adapter": "lora",
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"lora_r": 8,
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"lora_alpha": 16,
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"lora_dropout": 0.0,
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"lora_target_linear": True,
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"micro_batch_size": 1,
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"gradient_accumulation_steps": 1,
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"sequence_len": 1024,
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}
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| minimal_config
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)
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cfg = validate_config(cfg)
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normalize_config(cfg)
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tokenizer = load_tokenizer(cfg)
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load_model(cfg, tokenizer)
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def test_load_lora_weights_empty_dropout(self):
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cfg = DictDefault(
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{
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"base_model": "HuggingFaceTB/SmolLM2-135M",
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"adapter": "lora",
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"lora_r": 8,
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"lora_alpha": 16,
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"lora_dropout": None,
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"lora_target_linear": True,
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"micro_batch_size": 1,
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"gradient_accumulation_steps": 1,
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"sequence_len": 1024,
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}
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| minimal_config
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)
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cfg = validate_config(cfg)
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normalize_config(cfg)
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assert cfg.lora_dropout == 0.0
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tokenizer = load_tokenizer(cfg)
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load_model(cfg, tokenizer)
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