Update app.py
Browse files
app.py
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@@ -2,24 +2,24 @@ import gradio as gr
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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#
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.float16, device_map="auto")
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inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
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outputs = model.generate(**inputs, max_new_tokens=
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)
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iface.launch()
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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# 你自己的模型 repo
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model_id = "Seunggg/lora-plant"
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# 加载模型和 tokenizer
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.float16 if torch.cuda.is_available() else torch.float32, device_map="auto")
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# 定义接口函数
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def plant_chat(user_input):
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prompt = f"用户提问:{user_input}\n请用人性化语言回答,并推荐相关的植物资料或文献:\n回答:"
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inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
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outputs = model.generate(**inputs, max_new_tokens=256)
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answer = tokenizer.decode(outputs[0], skip_special_tokens=True)
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return answer
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# 启动 Gradio 接口
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gr.Interface(fn=plant_chat,
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inputs="text",
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outputs="text",
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title="🌿 植物问答助手",
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description="根据你的问题,提供植物养护建议和文献线索。").launch()
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