How to use from
SGLang
Install from pip and serve model
# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "Miguel0918/qlora-sqlcoder" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Miguel0918/qlora-sqlcoder",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'
Use Docker images
docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "Miguel0918/qlora-sqlcoder" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Miguel0918/qlora-sqlcoder",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'
Quick Links

🦎 QLoRA SQLCoder — Fine-tuning de defog/sqlcoder-7b-2

Este repositório contém os adapters LoRA (formato PEFT) treinados com a técnica QLoRA sobre o modelo base defog/sqlcoder-7b-2. O objetivo foi adaptar o modelo para melhor compreensão e geração de SQL em contextos específicos definidos pelo dataset fornecido.


📚 Modelo Base


💡 Como Usar

from transformers import AutoTokenizer, AutoModelForCausalLM
from peft import PeftModel

base_model = "defog/sqlcoder-7b-2"
adapter = "Miguel0918/qlora-sqlcoder"

tokenizer = AutoTokenizer.from_pretrained(adapter)
model = AutoModelForCausalLM.from_pretrained(
    base_model,
    device_map="auto",
    load_in_4bit=True,
    torch_dtype="auto"
)
model = PeftModel.from_pretrained(model, adapter)

prompt = "portfolio_transaction_headers(...) JOIN portfolio_transaction_details(...): Find transactions for portfolio 72 involving LTC"
inputs = tokenizer(prompt, return_tensors="pt").to("cuda")
outputs = model.generate(**inputs, max_new_tokens=128)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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