| import os |
| import json |
| import gradio as gr |
| from openai import OpenAI |
|
|
| |
| OPENAI_API_KEY = os.getenv("OPENAI_API_KEY") |
| if not OPENAI_API_KEY: |
| raise RuntimeError("OPENAI_API_KEY is not set. Add it in Settings → Variables and secrets.") |
|
|
| client = OpenAI(api_key=OPENAI_API_KEY) |
| MODEL = "gpt-4o" |
|
|
| |
| SAFEAREA_CSS = """ |
| /* iOS/Androidのノッチ・ホームバー分の余白を動的に確保 */ |
| html, body, #root, .gradio-container { |
| padding-top: env(safe-area-inset-top); |
| padding-bottom: env(safe-area-inset-bottom); |
| padding-left: env(safe-area-inset-left); |
| padding-right: env(safe-area-inset-right); |
| /* 画面いっぱいに広げる */ |
| min-height: 100dvh; |
| box-sizing: border-box; |
| } |
| """ |
|
|
| def summarize(text: str, length: str = "short") -> str: |
| system = ( |
| "あなたは日英の要約アシスタント。" |
| "重要点の抽出、冗長排除、事実の改変の禁止。出力は日本語で。" |
| f"長さの目安：{length}" |
| ) |
| resp = client.chat.completions.create( |
| model=MODEL, |
| messages=[ |
| {"role": "system", "content": system}, |
| {"role": "user", "content": text} |
| ] |
| ) |
| return resp.choices[0].message.content.strip() |
|
|
| def translate(text: str, target_lang: str = "en", formality: str = "neutral") -> str: |
| system = "あなたは一流の翻訳家。意味忠実・自然な文体・用語統一・固有名詞も丁寧に。" |
| user = f"次の文を{target_lang}に翻訳。文体：{formality}\n\n{text}" |
| resp = client.chat.completions.create( |
| model=MODEL, |
| messages=[ |
| {"role": "system", "content": system}, |
| {"role": "user", "content": user} |
| ] |
| ) |
| return resp.choices[0].message.content.strip() |
|
|
| |
| with gr.Blocks(title="Summarize & Translate", css=SAFEAREA_CSS) as demo: |
| gr.Markdown("# Summarize & Translate") |
| with gr.Tab("Summarize"): |
| txt = gr.Textbox(lines=8, label="本文") |
| length = gr.Dropdown(["short", "medium", "long"], value="short", label="長さ") |
| out = gr.Textbox(label="要約結果") |
| btn = gr.Button("要約する") |
| btn.click(fn=summarize, inputs=[txt, length], outputs=out) |
|
|
| with gr.Tab("Translate"): |
| txt2 = gr.Textbox(lines=8, label="本文") |
| lang = gr.Dropdown(["ja", "en", "zh", "ko", "fr", "de"], value="en", label="言語") |
| lform = gr.Dropdown(["neutral", "formal", "casual"], value="neutral", label="文体") |
| out2 = gr.Textbox(label="翻訳結果") |
| btn2 = gr.Button("翻訳する") |
| btn2.click(fn=translate, inputs=[txt2, lang, lform], outputs=out2) |
|
|
| if __name__ == "__main__": |
| demo.launch() |
|
|
