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https://github.com/oobabooga/text-generation-webui.git
synced 2024-12-23 21:18:00 +01:00
Use download-model.py to download the model
This commit is contained in:
oobabooga
parent
c6e9ba20a4
commit
2c14df81a8
@ -20,17 +20,6 @@ import tqdm
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from tqdm.contrib.concurrent import thread_map
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parser = argparse.ArgumentParser()
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parser.add_argument('MODEL', type=str, default=None, nargs='?')
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parser.add_argument('--branch', type=str, default='main', help='Name of the Git branch to download from.')
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parser.add_argument('--threads', type=int, default=1, help='Number of files to download simultaneously.')
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parser.add_argument('--text-only', action='store_true', help='Only download text files (txt/json).')
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parser.add_argument('--output', type=str, default=None, help='The folder where the model should be saved.')
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parser.add_argument('--clean', action='store_true', help='Does not resume the previous download.')
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parser.add_argument('--check', action='store_true', help='Validates the checksums of model files.')
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args = parser.parse_args()
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def select_model_from_default_options():
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models = {
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"OPT 6.7B": ("facebook", "opt-6.7b", "main"),
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@ -244,6 +233,17 @@ def check_model_files(model, branch, links, sha256, output_folder):
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument('MODEL', type=str, default=None, nargs='?')
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parser.add_argument('--branch', type=str, default='main', help='Name of the Git branch to download from.')
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parser.add_argument('--threads', type=int, default=1, help='Number of files to download simultaneously.')
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parser.add_argument('--text-only', action='store_true', help='Only download text files (txt/json).')
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parser.add_argument('--output', type=str, default=None, help='The folder where the model should be saved.')
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parser.add_argument('--clean', action='store_true', help='Does not resume the previous download.')
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parser.add_argument('--check', action='store_true', help='Validates the checksums of model files.')
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args = parser.parse_args()
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branch = args.branch
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model = args.MODEL
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if model is None:
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100
server.py
100
server.py
@ -2,17 +2,21 @@ import os
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os.environ['GRADIO_ANALYTICS_ENABLED'] = 'False'
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import importlib
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import io
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import json
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import os
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import re
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import sys
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import time
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import traceback
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import zipfile
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from datetime import datetime
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from pathlib import Path
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import os
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import requests
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import gradio as gr
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import requests
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from huggingface_hub import HfApi
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from PIL import Image
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import modules.extensions as extensions_module
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@ -21,7 +25,6 @@ from modules.html_generator import chat_html_wrapper
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from modules.LoRA import add_lora_to_model
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from modules.models import load_model, load_soft_prompt, unload_model
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from modules.text_generation import generate_reply, stop_everything_event
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from huggingface_hub import HfApi
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# Loading custom settings
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settings_file = None
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@ -175,59 +178,31 @@ def create_prompt_menus():
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def download_model_wrapper(repo_id):
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print(repo_id)
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if repo_id == '':
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print("Please enter a valid repo ID. This field cant be empty")
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else:
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try:
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print('Downloading repo')
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hf_api = HfApi()
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# Get repo info
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repo_info = hf_api.repo_info(
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repo_id=repo_id,
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repo_type="model",
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revision="main"
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)
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# create model and repo folder and check for lora
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is_lora = False
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for file in repo_info.siblings:
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if 'adapter_model.bin' in file.rfilename:
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is_lora = True
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repo_dir_name = repo_id.replace("/", "--")
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if is_lora is True:
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models_dir = "loras"
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else:
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models_dir = "models"
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if not os.path.exists(models_dir):
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os.makedirs(models_dir)
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repo_dir = os.path.join(models_dir, repo_dir_name)
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if not os.path.exists(repo_dir):
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os.makedirs(repo_dir)
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try:
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downloader = importlib.import_module("download-model")
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for sibling in repo_info.siblings:
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filename = sibling.rfilename
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url = f"https://huggingface.co/{repo_id}/resolve/main/{filename}"
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download_path = os.path.join(repo_dir, filename)
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response = requests.get(url, stream=True)
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# Get the total file size from the content-length header
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total_size = int(response.headers.get('content-length', 0))
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model = repo_id
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branch = "main"
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check = False
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# Download the file in chunks and print progress
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with open(download_path, 'wb') as f:
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downloaded_size = 0
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for data in response.iter_content(chunk_size=10000000):
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downloaded_size += len(data)
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f.write(data)
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progress = downloaded_size * 100 // total_size
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downloaded_size_mb = downloaded_size / (1024 * 1024)
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total_size_mb = total_size / (1024 * 1024)
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print(f"\rDownloading {filename}... {progress}% complete "
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f"({downloaded_size_mb:.2f}/{total_size_mb:.2f} MB)", end="", flush=True)
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print(f"\rDownloading {filename}... Complete!")
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yield("Cleaning up the model/branch names")
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model, branch = downloader.sanitize_model_and_branch_names(model, branch)
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print('Repo Downloaded')
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except ValueError as e:
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raise ValueError("Please enter a valid repo ID. Error: {}".format(e))
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yield("Getting the download links from Hugging Face")
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links, sha256, is_lora = downloader.get_download_links_from_huggingface(model, branch, text_only=False)
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yield("Getting the output folder")
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output_folder = downloader.get_output_folder(model, branch, is_lora)
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if check:
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yield("Checking previously downloaded files")
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downloader.check_model_files(model, branch, links, sha256, output_folder)
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else:
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yield("Downloading files")
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downloader.download_model_files(model, branch, links, sha256, output_folder, threads=1)
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yield("Done!")
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except:
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yield traceback.format_exc()
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def create_model_menus():
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@ -241,17 +216,20 @@ def create_model_menus():
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shared.gradio['lora_menu'] = gr.Dropdown(choices=available_loras, value=shared.lora_name, label='LoRA')
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ui.create_refresh_button(shared.gradio['lora_menu'], lambda: None, lambda: {'choices': get_available_loras()}, 'refresh-button')
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with gr.Row():
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with gr.Column(scale=0.5):
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shared.gradio['custom_model_menu'] = gr.Textbox(label="Download Custom Model",
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info="Enter hugging face username/model path e.g: 'decapoda-research/llama-7b-hf'")
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with gr.Row():
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with gr.Column(scale=0.5):
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shared.gradio['download_button'] = gr.Button("Download", show_progress=True)
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shared.gradio['download_button'].click(download_model_wrapper, shared.gradio['custom_model_menu'],
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show_progress=True)
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with gr.Column():
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with gr.Row():
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with gr.Column():
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shared.gradio['custom_model_menu'] = gr.Textbox(label="Download Custom Model",
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info="Enter Hugging Face username/model path e.g: facebook/galactica-125m")
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with gr.Column():
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shared.gradio['download_button'] = gr.Button("Download", show_progress=True)
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shared.gradio['download_status'] = gr.Markdown()
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with gr.Column():
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pass
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shared.gradio['model_menu'].change(load_model_wrapper, shared.gradio['model_menu'], shared.gradio['model_menu'], show_progress=True)
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shared.gradio['lora_menu'].change(load_lora_wrapper, shared.gradio['lora_menu'], shared.gradio['lora_menu'], show_progress=True)
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shared.gradio['download_button'].click(download_model_wrapper, shared.gradio['custom_model_menu'], shared.gradio['download_status'], show_progress=False)
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def create_settings_menus(default_preset):
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