Instructions to use appvoid/chatty-2 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use appvoid/chatty-2 with Transformers:

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

pipe = pipeline("text-generation", model="appvoid/chatty-2")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("appvoid/chatty-2")
model = AutoModelForCausalLM.from_pretrained("appvoid/chatty-2", 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=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use appvoid/chatty-2 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "appvoid/chatty-2"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "appvoid/chatty-2",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/appvoid/chatty-2

SGLang

How to use appvoid/chatty-2 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 "appvoid/chatty-2" \
    --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": "appvoid/chatty-2",
		"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 "appvoid/chatty-2" \
        --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": "appvoid/chatty-2",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use appvoid/chatty-2 with Docker Model Runner:
```
docker model run hf.co/appvoid/chatty-2
```

chatty-2 / README.md

appvoid

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	---
	base_model:
	- appvoid/arco
	- h2oai/h2o-danube3-500m-chat
	- appvoid/chat-palmer-004-turbo
	library_name: transformers
	tags:
	- mergekit
	- merge

	---
	# chatty-2

	This is a merge of pre-trained language models created using [mergekit](https://github.com/cg123/mergekit).

	## Merge Details
	### Merge Method

	This model was merged using the [DARE](https://arxiv.org/abs/2311.03099) [TIES](https://arxiv.org/abs/2306.01708) merge method using [appvoid/arco](https://huggingface.co/appvoid/arco) as a base.

	### Models Merged

	The following models were included in the merge:
	* [h2oai/h2o-danube3-500m-chat](https://huggingface.co/h2oai/h2o-danube3-500m-chat)
	* [appvoid/chat-palmer-004-turbo](https://huggingface.co/appvoid/chat-palmer-004-turbo)

	### Configuration

	The following YAML configuration was used to produce this model:

	```yaml
	models:
	- model: appvoid/arco
	- model: appvoid/chat-palmer-004-turbo
	parameters:
	density: 0.53
	weight: 0.5
	- model: h2oai/h2o-danube3-500m-chat
	parameters:
	density: 0.53
	weight: 0.45
	merge_method: dare_ties
	base_model: appvoid/arco
	parameters:
	normalize: true
	int8_mask: true
	dtype: float16

	```