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feat: create demo app
Browse files- .gitmodules +3 -0
- README.md +3 -3
- RetNet +1 -0
- app.py +157 -0
- requirements.txt +1 -0
.gitmodules
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[submodule "RetNet"]
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path = RetNet
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url = https://github.com/syncdoth/RetNet.git
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README.md
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---
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title: LightNovel Intro RetNet 400M Demo
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emoji:
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colorFrom: gray
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colorTo:
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sdk: gradio
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sdk_version: 3.47.1
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app_file: app.py
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pinned:
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license: mit
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---
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---
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title: LightNovel Intro RetNet 400M Demo
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emoji: 🖋️
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colorFrom: gray
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colorTo: blue
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sdk: gradio
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sdk_version: 3.47.1
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app_file: app.py
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pinned: true
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license: mit
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---
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RetNet
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Subproject commit a4253a7bc16519459320c140a7e3d14b5f017b32
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app.py
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import torch
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from RetNet.retnet.modeling_retnet import RetNetForCausalLM
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from transformers import AutoTokenizer
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import gradio as gr
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MODEL_NAME = "p1atdev/LightNovel-Intro-RetNet-400M"
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DEFAULT_INPUT_TEXT = "目が覚めると、"
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EXAMPLE_INPUTS = [
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DEFAULT_INPUT_TEXT,
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"冒険者ギルドには",
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"真っ白い部屋の中、そこには",
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"20XX年、",
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"「なんだって!?」",
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"どうやらトラックにはねられ、俺は",
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]
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tokenizer = AutoTokenizer.from_pretrained(MODEL_NAME)
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model = RetNetForCausalLM.from_pretrained(MODEL_NAME)
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model.eval()
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@torch.no_grad()
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def generate(
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input_text,
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max_new_tokens=128,
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do_sample=True,
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temperature=1.0,
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top_p=0.95,
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top_k=20,
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):
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if input_text.strip() == "":
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return ""
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inputs = tokenizer(input_text, return_tensors="pt", add_special_tokens=False)
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generated = model.custom_generate(
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**inputs,
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parallel_compute_prompt=True,
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max_new_tokens=max_new_tokens,
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do_sample=do_sample,
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temperature=temperature,
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top_p=top_p,
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top_k=top_k,
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)
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return tokenizer.batch_decode(generated)[0]
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def continue_generate(
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input_text,
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*args,
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):
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return input_text, generate(input_text, *args)
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with gr.Blocks() as demo:
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gr.Markdown(
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"""\
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# LightNovel-Intro-RetNet-400M-Demo
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ライトノベルの冒頭だけを学習した 400M パラメータの RetNet モデルのデモです。
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### 参考:
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- https://github.com/syncdoth/RetNet
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"""
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)
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input_text = gr.Textbox(
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value=DEFAULT_INPUT_TEXT,
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placeholder="私の名前は...",
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lines=2,
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)
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output_text = gr.Textbox(
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value="",
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placeholder="ここに出力が表示されます...",
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lines=8,
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interactive=False,
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)
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with gr.Row():
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generate_btn = gr.Button("Generate ✒️", variant="primary")
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continue_btn = gr.Button("Continue ➡️", variant="secondary")
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clear_btn = gr.ClearButton(
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value="Clear 🧹",
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components=[input_text, output_text],
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)
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with gr.Accordion("Advanced settings", open=False):
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max_tokens = gr.Slider(
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label="Max tokens",
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minimum=8,
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maximum=512,
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value=128,
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step=4,
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)
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do_sample = gr.Checkbox(
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label="Do sample",
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value=True,
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)
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temperature = gr.Slider(
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label="Temperature",
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minimum=0,
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maximum=2,
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value=1,
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step=0.05,
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)
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top_p = gr.Slider(
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label="Top p",
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minimum=0,
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maximum=1,
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value=0.95,
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step=0.05,
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)
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top_k = gr.Slider(
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label="Top k",
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minimum=0,
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maximum=100,
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value=20,
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step=1,
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)
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gr.Examples(
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examples=EXAMPLE_INPUTS,
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inputs=input_text,
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)
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generate_btn.click(
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fn=generate,
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inputs=[
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input_text,
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max_tokens,
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do_sample,
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temperature,
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top_p,
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top_k,
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],
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outputs=output_text,
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queue=False,
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)
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continue_btn.click(
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fn=continue_generate,
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inputs=[
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input_text,
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max_tokens,
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do_sample,
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temperature,
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top_p,
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top_k,
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],
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outputs=[input_text, output_text],
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queue=False,
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)
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demo.launch()
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requirements.txt
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transformers==4.34.0
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