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README.md
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@@ -38,6 +38,44 @@ This is the model card of a 🤗 transformers model that has been pushed on the
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<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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### Direct Use
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<!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
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<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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### Direct Use
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import torch
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from transformers import AutoModelForCausalLM, BitsAndBytesConfig, set_seed
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# set seed
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set_seed(42)
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# Load model
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modelpath = "DisgustingOzil/phi-2-riddler"
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model = AutoModelForCausalLM.from_pretrained(
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modelpath,
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device_map="auto",
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quantization_config=BitsAndBytesConfig(
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load_in_4bit=True,
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bnb_4bit_compute_dtype=torch.float16,
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bnb_4bit_quant_type="nf4",
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),
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torch_dtype=torch.float16,
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)
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from transformers import AutoTokenizer
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tokenizer = AutoTokenizer.from_pretrained(modelpath, use_fast=False)
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question = "Why life is so difficult of life?"
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messages = [
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{"role": "user", "content": question},
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]
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input_tokens = tokenizer.apply_chat_template(
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messages,
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add_generation_prompt=True,
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return_tensors="pt"
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).to("cuda")
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output_tokens = model.generate(input_tokens, max_new_tokens=200)
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output = tokenizer.decode(output_tokens[0])
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print(output)
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# fast tokenizer sometimes ignores the added tokens
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<!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
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