Delete handler.py
Browse files- handler.py +0 -37
handler.py
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from typing import Any, Dict, List
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import torch
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import transformers
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from transformers import AutoModelForCausalLM, AutoTokenizer
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dtype = torch.bfloat16 if torch.cuda.get_device_capability()[0] == 8 else torch.float16
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class EndpointHandler:
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def __init__(self, path=""):
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tokenizer = AutoTokenizer.from_pretrained(path, trust_remote_code=True)
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model = AutoModelForCausalLM.from_pretrained(
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path,
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return_dict=True,
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device_map="auto",
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load_in_8bit=True,
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torch_dtype=dtype,
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trust_remote_code=True,
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)
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generation_config = model.generation_config
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generation_config.max_new_tokens = 60
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generation_config.temperature = 0
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generation_config.num_return_sequences = 1
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generation_config.pad_token_id = tokenizer.eos_token_id
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generation_config.eos_token_id = tokenizer.eos_token_id
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self.generation_config = generation_config
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self.pipeline = transformers.pipeline(
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"text-generation", model=model, tokenizer=tokenizer
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)
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def __call__(self, data: Dict[str, Any]) -> Dict[str, Any]:
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prompt = data.pop("inputs", data)
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result = self.pipeline(prompt, generation_config=self.generation_config)
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return result
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