Update aligner.py
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@ -1,3 +1,4 @@
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import os
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from functools import partial
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from typing import TYPE_CHECKING, Any, Dict, List, Union
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@ -13,8 +14,10 @@ if TYPE_CHECKING:
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from .parser import DatasetAttr
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def convert_alpaca(examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr") -> Dict[str, List[Any]]:
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outputs = {"prompt": [], "response": [], "system": [], "tools": []}
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def convert_alpaca(
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examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr", data_args: "DataArguments"
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) -> Dict[str, List[Any]]:
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outputs = {"prompt": [], "response": [], "system": [], "tools": [], "images": []}
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for i in range(len(examples[dataset_attr.prompt])):
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prompt = []
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if dataset_attr.history and isinstance(examples[dataset_attr.history][i], list):
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@ -44,11 +47,18 @@ def convert_alpaca(examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr")
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outputs["response"].append(response)
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outputs["system"].append(examples[dataset_attr.system][i] if dataset_attr.system else "")
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outputs["tools"].append("")
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outputs["images"].append([])
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outputs["images"].append(
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[os.path.join(data_args.dataset_dir, path) for path in examples[dataset_attr.images][i]]
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if dataset_attr.images
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else []
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)
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return outputs
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def convert_sharegpt(examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr") -> Dict[str, List[Any]]:
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def convert_sharegpt(
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examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr", data_args: "DataArguments"
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) -> Dict[str, List[Any]]:
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outputs = {"prompt": [], "response": [], "system": [], "tools": [], "images": []}
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tag_mapping = {
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dataset_attr.user_tag: Role.USER.value,
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@ -84,7 +94,11 @@ def convert_sharegpt(examples: Dict[str, List[Any]], dataset_attr: "DatasetAttr"
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outputs["response"].append(aligned_messages[-1:])
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outputs["system"].append(system)
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outputs["tools"].append(examples[dataset_attr.tools][i] if dataset_attr.tools else "")
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outputs["images"].append(examples[dataset_attr.images][i] if dataset_attr.images else [])
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outputs["images"].append(
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[os.path.join(data_args.dataset_dir, path) for path in examples[dataset_attr.images][i]]
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if dataset_attr.images
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else []
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)
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return outputs
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@ -97,12 +111,13 @@ def align_dataset(
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prompt: [{"role": "user", "content": "..."}] * (2T - 1)
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response: [{"role": "assistant", "content": "..."}] * N (N > 1 for ranking dataset)
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system: "..."
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tools: "..."
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tools: "...",
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images: [],
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"""
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if dataset_attr.formatting == "alpaca":
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convert_func = partial(convert_alpaca, dataset_attr=dataset_attr)
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convert_func = partial(convert_alpaca, dataset_attr=dataset_attr, data_args=data_args)
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else:
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convert_func = partial(convert_sharegpt, dataset_attr=dataset_attr)
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convert_func = partial(convert_sharegpt, dataset_attr=dataset_attr, data_args=data_args)
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column_names = list(next(iter(dataset)).keys())
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features = Features.from_dict(
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@ -115,7 +130,7 @@ def align_dataset(
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],
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"system": {"dtype": "string", "_type": "Value"},
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"tools": {"dtype": "string", "_type": "Value"},
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"images": {"feature": {"_type": "Image"}, "_type": "Sequence"},
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"images": [{"_type": "Image"}],
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}
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)
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kwargs = {}
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