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| from spaces import GPU | |
| import torch | |
| from transformers import pipeline, AutoTokenizer | |
| import gradio as gr | |
| # 日本語モデルを指定 | |
| model_name = "Qwen/Qwen2-7B-Instruct" | |
| # トークナイザーとパイプラインの設定 | |
| tokenizer = AutoTokenizer.from_pretrained(model_name, legacy=False) | |
| device = torch.device('cuda' if torch.cuda.is_available() else 'cpu') | |
| generator = pipeline('text-generation', model=model_name, tokenizer=tokenizer, device=0 if torch.cuda.is_available() else -1) | |
| def generate_text(prompt, max_length): | |
| result = generator(prompt, max_length=max_length, num_return_sequences=1) | |
| return result[0]['generated_text'] | |
| iface = gr.Interface( | |
| fn=generate_text, | |
| inputs=[ | |
| gr.Textbox(label="プロンプト", placeholder="ここに日本語のプロンプトを入力してください"), | |
| gr.Slider(minimum=10, maximum=20000, value=50, step=1, label="最大長") | |
| ], | |
| outputs=gr.Textbox(label="生成されたテキスト") | |
| ) | |
| iface.launch() |