import gradio as gr import os from datetime import datetime from gradio_client import Client import re import uuid import json # 初始化任务生成客户端(腾讯混元 Space) taskgen_client = Client("tencent/Hunyuan-Large") OUTPUT_DIR = "outputs" os.makedirs(OUTPUT_DIR, exist_ok=True) # 拆解 JD 成任务,并生成三个解决方案(增强容错) def generate_solutions_from_jd(jd): message = f"""你是一个岗位分析助手,请根据以下JD内容:\n 1. 首先识别一个可以用来测试岗位候选人核心能力的具体任务; 2. 然后为这个任务生成三个不同的解决方案建议。 请严格以如下格式输出: 任务:(任务描述)\n方案1:(内容)\n方案2:(内容)\n方案3:(内容)\n JD: {jd} """ response = taskgen_client.predict(message=message, api_name="/chat") task_match = re.search(r"任务[::](.*)", response) solutions = re.findall(r"方案[123][::](.*)", response) task = task_match.group(1).strip() if task_match else "任务解析失败" s1 = solutions[0].strip() if len(solutions) > 0 else "方案1解析失败" s2 = solutions[1].strip() if len(solutions) > 1 else "方案2解析失败" s3 = solutions[2].strip() if len(solutions) > 2 else "方案3解析失败" return task, s1, s2, s3 # 构建 Gradio UI def build_ui(): with gr.Blocks() as demo: gr.Markdown("## 📌 JD 任务拆解 + 解决方案选择 Demo") jd_input = gr.Textbox(label="输入 JD", placeholder="请输入岗位描述 JD") task_output = gr.Textbox(label="拆解出的测试任务", interactive=False) generate_button = gr.Button("🚀 拆解任务并生成方案") sol1 = gr.Textbox(label="方案1", interactive=False) sol2 = gr.Textbox(label="方案2", interactive=False) sol3 = gr.Textbox(label="方案3", interactive=False) select_radio = gr.Radio(choices=["1", "2", "3"], label="请选择你最满意的解决方案编号") user_solution = gr.Textbox(lines=4, label="📄 或者填写你自己的解决方案(可选)") comment = gr.Textbox(lines=3, label="📝 请选择的理由或批注") submit = gr.Button("✅ 提交 RLHF 数据") feedback = gr.Textbox(label="系统反馈", interactive=False) task_state = gr.State() def handle_jd_input(jd_text): task, s1, s2, s3 = generate_solutions_from_jd(jd_text) return task, s1, s2, s3, task def handle_submit(selected_idx, user_input_text, comment_text, task_text): record = { "task": task_text, "selected_index": selected_idx, "user_solution": user_input_text, "comment": comment_text, "timestamp": datetime.now().isoformat() } try: with open("rlhf_jd_data.jsonl", "a", encoding="utf-8") as f: json.dump(record, f, ensure_ascii=False) f.write("\n") return f"✅ 数据已保存,选择方案 {selected_idx}" except Exception as e: return f"❌ 保存失败:{str(e)}" generate_button.click(fn=handle_jd_input, inputs=[jd_input], outputs=[task_output, sol1, sol2, sol3, task_state]) submit.click(fn=handle_submit, inputs=[select_radio, user_solution, comment, task_state], outputs=[feedback]) return demo if __name__ == "__main__": demo = build_ui() demo.launch()