Instructions to use blapuma/generative-qa-model with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use blapuma/generative-qa-model with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="blapuma/generative-qa-model", trust_remote_code=True) messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("blapuma/generative-qa-model", trust_remote_code=True) model = AutoModelForCausalLM.from_pretrained("blapuma/generative-qa-model", trust_remote_code=True, 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 blapuma/generative-qa-model with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "blapuma/generative-qa-model" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "blapuma/generative-qa-model", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/blapuma/generative-qa-model
- SGLang
How to use blapuma/generative-qa-model 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 "blapuma/generative-qa-model" \ --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": "blapuma/generative-qa-model", "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 "blapuma/generative-qa-model" \ --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": "blapuma/generative-qa-model", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use blapuma/generative-qa-model with Docker Model Runner:
docker model run hf.co/blapuma/generative-qa-model
| from transformers import Text2TextGenerationPipeline, AutoModelForSeq2SeqLM, TFAutoModelForSeq2SeqLM, pipeline, TextGenerationPipeline | |
| import torch | |
| import tensorflow as tf | |
| import numpy as np | |
| import math | |
| class MyTestPipeline(TextGenerationPipeline): | |
| def preprocess(self, text, **kwargs): | |
| prompt = 'Answer the following question/statement in English without any explanation, do not abbreviate names.' | |
| txt = f"<|user|>\n{prompt} {text}\n<|end|>\n<|assistant|>" | |
| return self.tokenizer(txt, return_tensors=self.framework) | |
| def _forward(self, model_inputs, **generate_kwargs): | |
| if self.framework == "pt": | |
| in_b, input_length = model_inputs["input_ids"].shape | |
| elif self.framework == "tf": | |
| in_b, input_length = tf.shape(model_inputs["input_ids"]).numpy() | |
| outputs = self.model.generate(**model_inputs, **generate_kwargs, return_dict_in_generate=True, output_scores=True, max_new_tokens=10, do_sample=False) | |
| output_ids = outputs.sequences | |
| out_b = output_ids.shape[0] | |
| if self.framework == "pt": | |
| output_ids = output_ids.reshape(in_b, out_b // in_b, *output_ids.shape[1:]) | |
| elif self.framework == "tf": | |
| output_ids = tf.reshape(output_ids, (in_b, out_b // in_b, *output_ids.shape[1:])) | |
| output_sequences = outputs.sequences | |
| output_scores = outputs.scores | |
| return {"input_ids": output_ids.flatten().flatten(), "generated_sequence": [output_sequences], "output_scores": output_scores, 'prompt_text' : ''} | |
| def postprocess(self, model_outputs, **kwargs): | |
| guess_text = super().postprocess(model_outputs)[0]['generated_text'].split('\n')[-1].strip() | |
| # verifying that the model did generate something (protects against indexing errors) | |
| if len(guess_text) > 0 and guess_text[-1] == '.': | |
| guess_text = guess_text[:-1] | |
| transition_scores = self.model.compute_transition_scores(model_outputs['generated_sequence'][0], model_outputs['output_scores'], normalize_logits=True) | |
| log_probs = np.round(np.exp(transition_scores.cpu().numpy()), 3)[0] | |
| guess_prob = np.product(log_probs) | |
| confidence = (((math.exp(12*(guess_prob - 0.5))) / (1 + math.exp(12 * (guess_prob - 0.5)))) * (1.1)) - 0.05 | |
| confidence = max(min(confidence, 1.0), 0.0) | |
| return {'guess': guess_text, 'confidence': confidence} | |