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from typing import Optional
import gradio as gr
from transformers.utils.versions import require_version
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
require_version("gradio>=3.38.0,<4.0.0", 'To fix: pip install "gradio>=3.38.0,<4.0.0"')
def create_ui(demo_mode: Optional[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.all_elems["top"] = create_top()
lang: "gr.Dropdown" = engine.manager.get_elem_by_name("top.lang")
with gr.Tab("Train"):
engine.manager.all_elems["train"] = create_train_tab(engine)
with gr.Tab("Evaluate & Predict"):
engine.manager.all_elems["eval"] = create_eval_tab(engine)
with gr.Tab("Chat"):
engine.manager.all_elems["infer"] = create_infer_tab(engine)
if not demo_mode:
with gr.Tab("Export"):
engine.manager.all_elems["export"] = create_export_tab(engine)
demo.load(engine.resume, outputs=engine.manager.list_elems())
lang.change(engine.change_lang, [lang], engine.manager.list_elems(), 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.all_elems["top"] = dict(lang=lang)
chat_box, _, _, chat_elems = create_chat_box(engine, visible=True)
engine.manager.all_elems["infer"] = dict(chat_box=chat_box, **chat_elems)
demo.load(engine.resume, outputs=engine.manager.list_elems())
lang.change(engine.change_lang, [lang], engine.manager.list_elems(), queue=False)
lang.input(save_config, inputs=[lang], queue=False)
return demo
if __name__ == "__main__":
demo = create_ui()
demo.queue()
demo.launch(server_name="0.0.0.0", share=False, inbrowser=True)
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