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README.md
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@@ -40,19 +40,23 @@ The base model is [tokyotech-llm/Llama-3.1-Swallow-8B-Instruct-v0.3](https://hug
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---
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## ⚙️ Usage Instructions
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This repository contains
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```python
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from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
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from peft import PeftModel
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base_model_id = "tokyotech-llm/Llama-3.1-Swallow-8B-Instruct-v0.3"
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adapter_id = "your-username/kokorochat-
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tokenizer = AutoTokenizer.from_pretrained(base_model_id)
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base_model = AutoModelForCausalLM.from_pretrained(
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base_model_id,
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device_map="auto",
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quantization_config=BitsAndBytesConfig(load_in_4bit=True)
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)
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model = PeftModel.from_pretrained(base_model, adapter_id)
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model = model.merge_and_unload()
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```
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## ⚙️ Usage Instructions (LoRA Adapter)
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This repository only contains the **adapter weights**.
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You must load the original base model and then apply this adapter.
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```python
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from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
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from peft import PeftModel
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# === Base + Adapter Paths ===
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base_model_id = "tokyotech-llm/Llama-3.1-Swallow-8B-Instruct-v0.3"
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adapter_id = "your-username/kokorochat-lora"
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# === Load Tokenizer ===
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tokenizer = AutoTokenizer.from_pretrained(base_model_id)
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# === Load Base Model ===
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base_model = AutoModelForCausalLM.from_pretrained(
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base_model_id,
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device_map="auto",
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quantization_config=BitsAndBytesConfig(load_in_4bit=True)
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)
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# === Load & Merge LoRA ===
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model = PeftModel.from_pretrained(base_model, adapter_id)
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model = model.merge_and_unload()
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```
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