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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", "ru", "zh", "ko"], scale=1)
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)
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