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| # Copyright 2024 the LlamaFactory team. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import os | |
| from ..extras.packages import is_gradio_available | |
| from .common import save_config | |
| from .components import ( | |
| create_chat_box, | |
| create_eval_tab, | |
| create_export_tab, | |
| create_infer_tab, | |
| create_top, | |
| create_train_tab, | |
| ) | |
| from .css import CSS | |
| from .engine import Engine | |
| if is_gradio_available(): | |
| import gradio as gr | |
| def create_ui(demo_mode: bool = False) -> gr.Blocks: | |
| engine = Engine(demo_mode=demo_mode, pure_chat=False) | |
| with gr.Blocks(title="LLaMA Board", css=CSS) as demo: | |
| if demo_mode: | |
| gr.HTML("<h1><center>LLaMA Board: A One-stop Web UI for Getting Started with LLaMA Factory</center></h1>") | |
| gr.HTML( | |
| '<h3><center>Visit <a href="https://github.com/hiyouga/LLaMA-Factory" target="_blank">' | |
| "LLaMA Factory</a> for details.</center></h3>" | |
| ) | |
| gr.DuplicateButton(value="Duplicate Space for private use", elem_classes="duplicate-button") | |
| engine.manager.add_elems("top", create_top()) | |
| lang: "gr.Dropdown" = engine.manager.get_elem_by_id("top.lang") | |
| with gr.Tab("Train"): | |
| engine.manager.add_elems("train", create_train_tab(engine)) | |
| with gr.Tab("Evaluate & Predict"): | |
| engine.manager.add_elems("eval", create_eval_tab(engine)) | |
| with gr.Tab("Chat"): | |
| engine.manager.add_elems("infer", create_infer_tab(engine)) | |
| if not demo_mode: | |
| with gr.Tab("Export"): | |
| engine.manager.add_elems("export", create_export_tab(engine)) | |
| demo.load(engine.resume, outputs=engine.manager.get_elem_list(), concurrency_limit=None) | |
| lang.change(engine.change_lang, [lang], engine.manager.get_elem_list(), queue=False) | |
| lang.input(save_config, inputs=[lang], queue=False) | |
| return demo | |
| def create_web_demo() -> gr.Blocks: | |
| engine = Engine(pure_chat=True) | |
| with gr.Blocks(title="Web Demo", css=CSS) as demo: | |
| lang = gr.Dropdown(choices=["en", "zh"]) | |
| engine.manager.add_elems("top", dict(lang=lang)) | |
| _, _, chat_elems = create_chat_box(engine, visible=True) | |
| engine.manager.add_elems("infer", chat_elems) | |
| demo.load(engine.resume, outputs=engine.manager.get_elem_list(), concurrency_limit=None) | |
| lang.change(engine.change_lang, [lang], engine.manager.get_elem_list(), queue=False) | |
| lang.input(save_config, inputs=[lang], queue=False) | |
| return demo | |
| def run_web_ui() -> None: | |
| gradio_share = os.environ.get("GRADIO_SHARE", "0").lower() in ["true", "1"] | |
| server_name = os.environ.get("GRADIO_SERVER_NAME", "0.0.0.0") | |
| create_ui().queue().launch(share=gradio_share, server_name=server_name, inbrowser=True) | |
| def run_web_demo() -> None: | |
| gradio_share = os.environ.get("GRADIO_SHARE", "0").lower() in ["true", "1"] | |
| server_name = os.environ.get("GRADIO_SERVER_NAME", "0.0.0.0") | |
| create_web_demo().queue().launch(share=gradio_share, server_name=server_name, inbrowser=True) | |