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| from pathlib import Path | |
| import gradio as gr | |
| from huggingface_hub import HfApi, Repository | |
| from huggingface_hub.utils import RepositoryNotFoundError | |
| from convert import convert | |
| REPO_PATH = Path("bloomz.cpp") | |
| repo = Repository(local_dir="bloomz.cpp", clone_from="https://github.com/NouamaneTazi/bloomz.cpp") | |
| def run(token: str, model_id: str, precision: str, quantization: bool) -> str: | |
| if token == "" or model_id == "": | |
| return """ | |
| ### Invalid input 🐞 | |
| Please fill a token and model_id. | |
| """ | |
| api = HfApi(token=token) | |
| try: | |
| # TODO: make a PR to bloomz.cpp to be able to pass a token | |
| api.model_info(repo_id=model_id, token=False) # only public repos are accessible | |
| except RepositoryNotFoundError: | |
| return f""" | |
| ### Error 😢😢😢 | |
| Repository {model_id} not found. Only public models are convertible at the moment. | |
| """ | |
| try: | |
| model_path = convert(model_id=model_id, precision=precision, quantization=quantization) | |
| print("[commit_info]", model_path) | |
| return f""" | |
| ### Success 🔥 | |
| """ | |
| return f""" | |
| ### Success 🔥 | |
| Yay! This model was successfully converted and a PR was open using your token, here: | |
| # [{commit_info.pr_url}]({commit_info.pr_url}) | |
| """ | |
| except Exception as e: | |
| return f""" | |
| ### Error 😢😢😢 | |
| {e} | |
| """ | |
| DESCRIPTION = """ | |
| The steps are the following: | |
| - Paste a read-access token from hf.co/settings/tokens. Read access is enough given that we will open a PR against the source repo. | |
| - Input a model id from the Hub | |
| - Click "Submit" | |
| - That's it! You'll get feedback if it works or not, and if it worked, you'll get the URL of the opened PR 🔥 | |
| ⚠️ For now only `pytorch_model.bin` files are supported but we'll extend in the future. | |
| """ | |
| demo = gr.Interface( | |
| title="Convert any BLOOM-like model to be compatible with bloomz.cpp", | |
| description=DESCRIPTION, | |
| allow_flagging="never", | |
| article="Check out the [bloomz.cpp](https://github.com/NouamaneTazi/bloomz.cpp) repo on GitHub", | |
| inputs=[ | |
| gr.Text(max_lines=1, label="your hf_token"), | |
| gr.Text(max_lines=1, label="model_id (e.g.: bigscience/bloomz-7b1)"), | |
| gr.Radio(choices=["FP16", "FP32"], label="Precision", value="FP16"), | |
| gr.Checkbox(value=False, label="4-bits quantization"), | |
| ], | |
| outputs=[gr.Markdown(label="output")], | |
| fn=run, | |
| ).queue() | |
| demo.launch() | |