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Update app.py
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app.py
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import os
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import gradio as gr
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import spaces
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from huggingface_hub import InferenceClient
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# 1.
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hf_token = os.getenv("HF_TOKEN")
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client = InferenceClient("deepseek-ai/DeepSeek-R1-Distill-Qwen-32B", token=hf_token)
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# 2.
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def chat_fn(message, history):
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# 处理上传的文件(Gradio 6.0 中文件是以列表形式传在 message["files"] 里的)
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files = message.get("files", [])
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text_content = ""
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if files:
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user_input = f"【参考文件内容】:\n{text_content}\n\n【用户指令】: {message['text']}"
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except Exception as e:
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user_input = f"{message['text']} (文件解析提示: 目前仅支持纯文本文件读取)"
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else:
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user_input = message['text']
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# 构建符合
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messages = []
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# 在 Gradio 6.0 的 ChatInterface 中,history 默认已经是消息字典列表
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for turn in history:
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messages.append({"role": turn["role"], "content": turn["content"]})
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messages.append({"role": "user", "content": user_input})
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response = ""
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try:
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#
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for msg in client.chat_completion(
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messages,
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max_tokens=4096,
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stream=True,
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temperature=0.6
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):
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if len(msg.choices) > 0:
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if token:
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response += token
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yield response
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except Exception as e:
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yield f"⚠️ OpenIPOS
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# 3. 构建
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with gr.Blocks(fill_height=True) as demo:
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gr.Markdown("# 🚀 OpenIPOS
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gr.Markdown("###
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gr.Markdown("本节点
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# 开启多模态输入(删除了导致报错的 type 参数)
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gr.ChatInterface(
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chat_fn,
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multimodal=True,
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)
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gr.Markdown("---")
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gr.Markdown("© 2026 OpenIPOS Global Limited. 算力驱动:Hugging Face ZeroGPU
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#
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demo.launch(theme=gr.themes.Soft())
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import os
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import gradio as gr
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import spaces
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import fitz # PyMuPDF
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from huggingface_hub import InferenceClient
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# 1. 客户端初始化 (利用你的 Pro 权限调用 ZeroGPU 资源)
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hf_token = os.getenv("HF_TOKEN")
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client = InferenceClient("deepseek-ai/DeepSeek-R1-Distill-Qwen-32B", token=hf_token)
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# 2. 增强型文档解析引擎 (支持 PDF/TXT)
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def extract_text_from_file(file_path):
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try:
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if file_path.lower().endswith(".pdf"):
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doc = fitz.open(file_path)
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text = "".join([page.get_text() for page in doc])
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return text
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else:
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with open(file_path, "r", encoding="utf-8") as f:
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return f.read()
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except Exception as e:
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return f"[文档解析异常: {str(e)}]"
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@spaces.GPU(duration=120) # 延长单次推理时长以支持 64K 长文本
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def chat_fn(message, history):
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files = message.get("files", [])
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text_content = ""
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if files:
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file_obj = files[0]
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file_path = file_obj if isinstance(file_obj, str) else file_obj.path
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text_content = extract_text_from_file(file_path)
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# 64K 上下文优化:截取前 50,000 字(约 64K Token 缓冲区)
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user_input = f"【参考文档内容】:\n{text_content[:50000]}\n\n【用户指令】: {message['text']}"
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else:
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user_input = message['text']
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# 构建符合标准的消息列表
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messages = []
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for turn in history:
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messages.append({"role": turn["role"], "content": turn["content"]})
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messages.append({"role": "user", "content": user_input})
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response = ""
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try:
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# 开启流式输出
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for msg in client.chat_completion(
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messages,
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max_tokens=4096,
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stream=True,
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temperature=0.6
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):
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if len(msg.choices) > 0:
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if token:
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response += token
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yield response
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# 回复结束,注入品牌指纹
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response += "\n\n--- \n> **Powered by OpenIPOS Global 算力节点 | 访问 inipa.com 获取企业级私有部署**"
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yield response
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except Exception as e:
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yield f"⚠️ OpenIPOS 调度异常: {str(e)}。建议缩短文档长度或检查 HF_TOKEN 设置。"
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# 3. 极客风格 UI 构建 (适配 Gradio 6.0)
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with gr.Blocks(fill_height=True) as demo:
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gr.Markdown("# 🚀 OpenIPOS/DeepSeek-R1-MegaNode-64K")
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gr.Markdown("### 全球领先的通用高算力节点 (Beta)")
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gr.Markdown("本节点由 **OpenIPOS Global** 部署,支持 **64K 超长上下文** 及 **PDF/TXT** 文档分析。")
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gr.ChatInterface(
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chat_fn,
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multimodal=True,
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examples=[{"text": "请基于这份 PDF 文件总结三个核心逻辑点", "files": []}]
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)
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gr.Markdown("---")
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gr.Markdown("© 2026 OpenIPOS Global Limited. 算力驱动:Hugging Face ZeroGPU (H200/A100)")
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# 4. 启动应用
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demo.launch(theme=gr.themes.Soft())
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