| import os |
| import gradio as gr |
| from huggingface_hub import InferenceClient |
|
|
| |
| HF_TOKEN = os.getenv("HF_TOKEN") |
| client = InferenceClient(api_key=HF_TOKEN) |
|
|
| def generate_image(prompt, model_id): |
| |
| if not prompt: |
| return None, "請輸入描述文字!" |
| if not model_id: |
| return None, "請輸入或選擇一個模型 ID!" |
| if not HF_TOKEN: |
| return None, "錯誤:請在 Space Settings > Secrets 設定 HF_TOKEN。" |
|
|
| try: |
| |
| image = client.text_to_image( |
| prompt, |
| model=model_id.strip() |
| ) |
| return image, f"成功!使用模型:{model_id}" |
| except Exception as e: |
| error_msg = f"發生錯誤:{str(e)}" |
| return None, error_msg |
|
|
| |
| with gr.Blocks() as demo: |
| gr.Markdown("# 🎨 AI 多模型生圖工具 (2026 版)") |
| |
| with gr.Row(): |
| with gr.Column(): |
| input_text = gr.Textbox( |
| label="1. 描述你想看到的畫面", |
| placeholder="例如:一個穿著太空衣的貓...", |
| lines=3 |
| ) |
| |
| |
| model_input = gr.Textbox( |
| label="2. 模型 ID (可手動修改)", |
| value="black-forest-labs/FLUX.1-schnell", |
| placeholder="例如: stabilityai/stable-diffusion-xl-base-1.0" |
| ) |
| |
| |
| model_presets = gr.Radio( |
| choices=[ |
| "black-forest-labs/FLUX.1-schnell", |
| "stabilityai/stable-diffusion-3.5-large", |
| "digiplay/2K" |
| ], |
| label="常用模型快捷選擇", |
| value="black-forest-labs/FLUX.1-schnell" |
| ) |
| |
| model_presets.change(fn=lambda x: x, inputs=model_presets, outputs=model_input) |
|
|
| run_btn = gr.Button("立即生成 ✨", variant="primary") |
| status_text = gr.Markdown() |
| |
| with gr.Column(): |
| output_img = gr.Image(label="生成結果", type="pil") |
|
|
| |
| run_btn.click( |
| fn=generate_image, |
| inputs=[input_text, model_input], |
| outputs=[output_img, status_text] |
| ) |
|
|
| |
| demo.launch(theme=gr.themes.Soft()) |
|
|