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ai21[patch]: AI21 Labs Batch Support in Embeddings (langchain-ai#18633)
Description: Added support for batching when using AI21 Embeddings model Twitter handle: https://github.com/AI21Labs --------- Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: Erick Friis <erick@langchain.dev>
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Original file line number | Diff line number | Diff line change |
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from typing import List | ||
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import pytest | ||
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from langchain_ai21.embeddings import _split_texts_into_batches | ||
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@pytest.mark.parametrize( | ||
ids=[ | ||
"when_chunk_size_is_2__should_return_3_chunks", | ||
"when_texts_is_empty__should_return_empty_list", | ||
"when_chunk_size_is_1__should_return_10_chunks", | ||
], | ||
argnames=["input_texts", "chunk_size", "expected_output"], | ||
argvalues=[ | ||
(["a", "b", "c", "d", "e"], 2, [["a", "b"], ["c", "d"], ["e"]]), | ||
([], 3, []), | ||
( | ||
["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"], | ||
1, | ||
[["1"], ["2"], ["3"], ["4"], ["5"], ["6"], ["7"], ["8"], ["9"], ["10"]], | ||
), | ||
], | ||
) | ||
def test_chunked_text_generator( | ||
input_texts: List[str], chunk_size: int, expected_output: List[List[str]] | ||
) -> None: | ||
result = list(_split_texts_into_batches(input_texts, chunk_size)) | ||
assert result == expected_output |