import glob import json import os import uuid from datetime import datetime from pathlib import Path import gradio as gr import spaces import torch import transformers from huggingface_hub import CommitScheduler, hf_hub_download, login from transformers import AutoTokenizer HF_TOKEN = os.getenv("HF_TOKEN") login(HF_TOKEN) # Load the model model_id = "meta-llama/Meta-Llama-3-8B-Instruct" tokenizer = AutoTokenizer.from_pretrained(model_id, add_special_tokens=True) pipeline = transformers.pipeline( "text-generation", model=model_id, model_kwargs={"torch_dtype": torch.bfloat16}, device="cuda", ) # Load the model configuration with open("model_configs.json", "r") as f: model_configs = json.load(f) model_config = model_configs[model_id] # Extract instruction extract_input = model_config["extract_input"] terminators = [ tokenizer.eos_token_id, tokenizer.convert_tokens_to_ids("<|eot_id|>"), ] # Set up dataset storage dataset_folder = Path("dataset") dataset_folder.mkdir(exist_ok=True) # Function to get the latest dataset file def get_latest_dataset_file(): if files := glob.glob(str(dataset_folder / "data_*.jsonl")): return max(files, key=os.path.getctime) return None # Check for existing dataset and create or append to it if latest_file := get_latest_dataset_file(): dataset_file = Path(latest_file) print(f"Appending to existing dataset file: {dataset_file}") else: dataset_file = dataset_folder / f"data_{uuid.uuid4()}.jsonl" print(f"Creating new dataset file: {dataset_file}") # Set up CommitScheduler for dataset uploads repo_id = "davanstrien/magpie-preference" # Replace with your desired dataset repo scheduler = CommitScheduler( repo_id=repo_id, repo_type="dataset", folder_path=dataset_folder, path_in_repo="data", every=5, # Upload every minute ) # Function to download existing dataset files def download_existing_dataset(): try: files = hf_hub_download( repo_id=repo_id, filename="data", repo_type="dataset", recursive=True ) for file in glob.glob(os.path.join(files, "*.jsonl")): dest_file = dataset_folder / os.path.basename(file) if not dest_file.exists(): dest_file.write_bytes(Path(file).read_bytes()) print(f"Downloaded existing dataset file: {dest_file}") except Exception as e: print(f"Error downloading existing dataset: {e}") # Download existing dataset files at startup download_existing_dataset() # Function to generate a session ID def generate_session_id(): return str(uuid.uuid4()) # Function to save feedback and generated data def save_data(generated_input, generated_response, vote, session_id): data = { "timestamp": datetime.now().isoformat(), "prompt": generated_input, "completion": generated_response, "label": vote, "session_id": session_id, } with scheduler.lock: with dataset_file.open("a") as f: f.write(json.dumps(data) + "\n") return "Data saved and will be uploaded to the dataset repository." @spaces.GPU def generate_instruction_response(): prompt_info = f"""### Generating user prompt using the template: ``` {extract_input} ``` """ yield ( prompt_info, "", "", gr.update(interactive=False), gr.update(interactive=False), "", gr.update(interactive=False), ) instruction = pipeline( extract_input, max_new_tokens=2048, eos_token_id=terminators, do_sample=True, temperature=1, top_p=1, ) sanitized_instruction = instruction[0]["generated_text"][ len(extract_input) : ].split("\n")[0] first_step = ( f"{prompt_info}### LLM generated instruction:\n\n{sanitized_instruction}" ) yield ( first_step + "\n\n### Generating LLM response...", sanitized_instruction, "", gr.update(interactive=False), gr.update(interactive=False), "", gr.update(interactive=False), ) response_template = f"""<|begin_of_text|><|start_header_id|>user<|end_header_id|>\n\n{sanitized_instruction}<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n""" response = pipeline( response_template, max_new_tokens=2048, eos_token_id=terminators, do_sample=True, temperature=1, top_p=1, ) assistant_response = response[0]["generated_text"][len(response_template) :] final_output = f"""### Template used for generating instruction: ``` {extract_input} ``` ### LLM Generated Instruction: {sanitized_instruction} ### LLM Generated Response: {assistant_response} """ yield ( final_output, sanitized_instruction, assistant_response, gr.update(interactive=True), gr.update(interactive=True), "", gr.update(interactive=True), ) title = """

🐦 Magpie Preference

""" description = """ This demo showcases **[Magpie](https://magpie-align.github.io/)**, an innovative approach to generating high-quality data by prompting aligned LLMs with their pre-query templates. Unlike many existing synthetic data generation methods, Magpie doesn't rely on prompt engineering or seed questions for generating synthetic data. Instead, it uses the prompt template of an aligned LLM to generate both the user query and an LLM response. Magpie Pipeline *Image Source: [Magpie project page](https://magpie-align.github.io/)* As well as providing a demo for the Magpie generations, this Space also allows you to submit a preference rating for the generated data, contributing to a crowdsourced preference dataset! ## 🚀 How it works 1. **📝 Instruction Generation:** The model generates a user instruction. 2. **💬 Response Generation:** The model generates a response to this instruction. 3. **👍👎 User Feedback (optional):** Rate the quality of the generated content and contribute to a crowdsourced preference dataset for synthetic dataset. 🔗 Find the crowd-generated dataset at [davanstrien/magpie-preference](https://huggingface.co/datasets/davanstrien/magpie-preference). It's updated every 5 minutes! 📚 Learn more about Magpie in the [paper](https://huggingface.co/papers/2406.08464). > **Note:** A random session ID groups your feedback. No personal information is collected. """ # Create the Gradio interface with gr.Blocks() as iface: gr.HTML(title) gr.Markdown(description) # Add a state variable to store the session ID session_id = gr.State(generate_session_id) generated_input = gr.State("") generated_response = gr.State("") generate_btn = gr.Button("🚀 Generate Instructions Response Pair") output = gr.Markdown(label="Generated Data") with gr.Row(): thumbs_up = gr.Button("👍 Thumbs Up", interactive=False) thumbs_down = gr.Button("👎 Thumbs Down", interactive=False) feedback_output = gr.Markdown(label="Feedback Status") def vote_and_submit(vote, input_text, response_text, session_id): if input_text and response_text: feedback = save_data( input_text, response_text, vote == "👍 Thumbs Up", session_id ) return ( feedback, gr.update(interactive=False), gr.update(interactive=False), gr.update(interactive=True), ) else: return ( "Please generate data before submitting feedback.", gr.update(interactive=True), gr.update(interactive=True), gr.update(interactive=True), ) generate_btn.click( generate_instruction_response, inputs=[], outputs=[ output, generated_input, generated_response, thumbs_up, thumbs_down, feedback_output, generate_btn, ], ) thumbs_up.click( vote_and_submit, inputs=[ gr.State("👍 Thumbs Up"), generated_input, generated_response, session_id, ], outputs=[feedback_output, thumbs_up, thumbs_down, generate_btn], ) thumbs_down.click( vote_and_submit, inputs=[ gr.State("👎 Thumbs Down"), generated_input, generated_response, session_id, ], outputs=[feedback_output, thumbs_up, thumbs_down, generate_btn], ) # Launch the app iface.launch(debug=True)