Instructions to use ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B")
model = AutoModelForCausalLM.from_pretrained("ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B", device_map="auto")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=256)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B

SGLang

How to use ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B with 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 "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

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 "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B with Docker Model Runner:
```
docker model run hf.co/ranjanrajib/DPO-trained-Qwen2.5-Python-Coder-7B
```

ranjanrajib commited on Sep 15

Commit

3be7541

verified ·

1 Parent(s): bedfbad

Update README.md

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@@ -111,6 +111,11 @@ The final preference dataset contains programming problems drawn from:
 * HumanEval
 * handwritten programming problems
 The preference dataset was split at the **problem level**, preventing different preference pairs from the same programming problem from appearing in both training and validation.
 This is important because splitting individual preference pairs rather than problems could otherwise result in leakage of the same underlying programming task across splits.

 * HumanEval
 * handwritten programming problems
+Training Data
+├── BigCodeBench — Apache 2.0
+├── MBPP — CC BY 4.0
+└── HumanEval — MIT
 The preference dataset was split at the **problem level**, preventing different preference pairs from the same programming problem from appearing in both training and validation.
 This is important because splitting individual preference pairs rather than problems could otherwise result in leakage of the same underlying programming task across splits.