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| # Copyright 2024 Infinigence AI Team. All rights reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| from transformers import LlamaTokenizerFast | |
| class LlamaTokenizerWrapper(LlamaTokenizerFast): | |
| def __init__(self, **kwargs): | |
| super().__init__(**kwargs) | |
| self.im_start = "<|image_start|>" | |
| self.im_end = "<|image_end|>" | |
| self.ref_start = "<|ref_start>|" | |
| self.ref_end = "<|ref_end|>" | |
| self.box_start = "<|box_start|>" | |
| self.box_end = "<|box_end|>" | |
| self.quad_start = "<|quad_start>" | |
| self.quad_end = "<|quad_end|>" | |
| self.point_start = "<|point_start|>" | |
| self.point_end = "<|point_end|>" | |
| self.slice_start = "<|slice_start|>" | |
| self.slice_end = "<|slice_end|>" | |
| self.audio_start = "<|audio_start|>" | |
| self.audio_end = "<|audio_end|>" | |
| self.eos_token = "<|turn_end|>" | |
| self.pad_token = "<|pad|>" | |
| def eos_id(self): | |
| return self.eos_token_id | |
| def unk_id(self): | |
| return self.unk_token_id | |
| def im_start_id(self): | |
| return self.encode(self.im_start, add_special_tokens=False)[0] | |
| def im_end_id(self): | |
| return self.encode(self.im_end, add_special_tokens=False)[0] | |
| def slice_start_id(self): | |
| return self.encode(self.slice_start, add_special_tokens=False)[0] | |
| def slice_end_id(self): | |
| return self.encode(self.slice_end, add_special_tokens=False)[0] | |
| def audio_start_id(self): | |
| return self.encode(self.audio_start, add_special_tokens=False)[0] | |
| def audio_end_id(self): | |
| return self.encode(self.audio_end, add_special_tokens=False)[0] | |
| def eos_token_id(self): | |
| return self.encode(self.eos_token, add_special_tokens=False)[0] | |
| def pad_token_id(self): | |
| return self.encode(self.eos_token, add_special_tokens=False)[0] | |