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3de07473da
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
# coding=utf-8
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# Copyright 2022 The HuggingFace Team Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a clone of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import tempfile
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import unittest
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from parameterized import parameterized
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from transformers.generation import GenerationConfig
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class LogitsProcessorTest(unittest.TestCase):
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@parameterized.expand([(None,), ("foo.json",)])
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def test_save_load_config(self, config_name):
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config = GenerationConfig(
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do_sample=True,
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temperature=0.7,
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length_penalty=1.0,
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bad_words_ids=[[1, 2, 3], [4, 5]],
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)
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with tempfile.TemporaryDirectory() as tmp_dir:
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config.save_pretrained(tmp_dir, config_name=config_name)
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loaded_config = GenerationConfig.from_pretrained(tmp_dir, config_name=config_name)
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# Checks parameters that were specified
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self.assertEqual(loaded_config.do_sample, True)
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self.assertEqual(loaded_config.temperature, 0.7)
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self.assertEqual(loaded_config.length_penalty, 1.0)
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self.assertEqual(loaded_config.bad_words_ids, [[1, 2, 3], [4, 5]])
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# Checks parameters that were not specified (defaults)
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self.assertEqual(loaded_config.top_k, 50)
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self.assertEqual(loaded_config.max_length, 20)
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self.assertEqual(loaded_config.max_time, None)
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