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122 lines
3.9 KiB
Python
122 lines
3.9 KiB
Python
import json
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from concurrent.futures import ThreadPoolExecutor
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from typing import Dict, List, Optional, Union
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from opencompass.utils.prompt import PromptList
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from .base_api import BaseAPIModel
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PromptType = Union[PromptList, str]
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class Hunyuan(BaseAPIModel):
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def __init__(
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self,
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path: str,
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secret_id: str,
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secret_key: str,
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endpoint: str,
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query_per_second: int = 2,
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max_seq_len: int = 2048,
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meta_template: Optional[Dict] = None,
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retry: int = 2,
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): # noqa E125
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super().__init__(
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path=path,
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max_seq_len=max_seq_len,
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query_per_second=query_per_second,
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meta_template=meta_template,
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retry=retry,
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)
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self.secret_id = secret_id
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self.secret_key = secret_key
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self.endpoint = endpoint
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from tencentcloud.common import credential
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from tencentcloud.common.common_client import CommonClient
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from tencentcloud.common.profile.client_profile import ClientProfile
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from tencentcloud.common.profile.http_profile import HttpProfile
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cred = credential.Credential(self.secret_id, self.secret_key)
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httpProfile = HttpProfile()
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httpProfile.endpoint = self.endpoint
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clientProfile = ClientProfile()
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clientProfile.httpProfile = httpProfile
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self.client = CommonClient('hunyuan',
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'2023-09-01',
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cred,
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'ap-beijing',
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profile=clientProfile)
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def generate(self,
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inputs: List[PromptType],
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max_out_len: int = 512) -> List[str]:
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"""Generate results given a list of inputs.
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Args:
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inputs (List[PromptType]): A list of strings or PromptDicts.
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The PromptDict should be organized in OpenCompass'
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API format.
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max_out_len (int): The maximum length of the output.
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Returns:
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List[str]: A list of generated strings.
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"""
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with ThreadPoolExecutor() as executor:
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results = list(
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executor.map(self._generate, inputs,
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[max_out_len] * len(inputs)))
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self.flush()
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return results
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def _generate(self, input: PromptType, max_out_len: int = 512) -> str:
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"""Generate results given an input.
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Args:
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inputs (PromptType): A string or PromptDict.
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The PromptDict should be organized in OpenCompass'
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API format.
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max_out_len (int): The maximum length of the output.
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Returns:
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str: The generated string.
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"""
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assert isinstance(input, (str, PromptList))
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if isinstance(input, str):
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messages = [{'role': 'user', 'content': input}]
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else:
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messages = []
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for item in input:
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msg = {'Content': item['prompt']}
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if item['role'] == 'HUMAN':
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msg['Role'] = 'user'
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elif item['role'] == 'BOT':
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msg['Role'] = 'assistant'
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messages.append(msg)
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from tencentcloud.common.exception.tencent_cloud_sdk_exception import \
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TencentCloudSDKException
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data = {'Messages': messages}
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for _ in range(self.retry):
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try:
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resp = self.client.call_sse('ChatPro', data)
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contents = []
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for event in resp:
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part = json.loads(event['data'])
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contents.append(part['Choices'][0]['Delta']['Content'])
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answer = ''.join(contents)
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except TencentCloudSDKException as err:
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print(err)
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print(answer)
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return answer
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raise RuntimeError(f'Failed to respond in {self.retry} retrys')
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