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{"repo": "chain-engine/x-langchain", "files": {"examples/chat_prompt_template.py": {"2610a082055aa0d1fb20747e5e3cc36f9fddbf37": {"t": 1785745449.8455849, "n": 710, "h": "cdd19c7a78e69885", "c": "import sys\r\nimport os\r\n\r\n# 添加项目根目录到Python路径\r\nsys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))\r\n\r\nfrom langchain_core.prompts import ChatPromptTemplate\r\nfrom core.config import settings\r\nfrom langchain_openai import ChatOpenAI\r\n\r\nllm = ChatOpenAI(\r\n model_name=settings.DEEPSEEK_MODEL_NAME,\r\n temperature=settings.TEMPERATURE,\r\n api_key=settings.DEEPSEEK_API_KEY,\r\n base_url=settings.DEEPSEEK_API_BASE,\r\n)\r\n\r\nprompt_template = ChatPromptTemplate.from_messages(\r\n [\r\n (\"system\", \"你是一个专业智能助手\"),\r\n (\"user\", \"{input}\"),\r\n ]\r\n)\r\n\r\nprint(prompt_template.invoke(input=\"武汉今天天气怎么样?\"))\r\n\r\nchain = prompt_template | llm\r\nprint(chain.invoke(input=\"武汉今天天气怎么样?\"))\r\n"}, "ac19384f47ab2eeee76c33ed6b259a2c864032e5": {"t": 1785753378.6560519, "n": 710, "h": "cdd19c7a78e69885", "c": "import sys\r\nimport os\r\n\r\n# 添加项目根目录到Python路径\r\nsys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))\r\n\r\nfrom langchain_core.prompts import ChatPromptTemplate\r\nfrom core.config import settings\r\nfrom langchain_openai import ChatOpenAI\r\n\r\nllm = ChatOpenAI(\r\n model_name=settings.DEEPSEEK_MODEL_NAME,\r\n temperature=settings.TEMPERATURE,\r\n api_key=settings.DEEPSEEK_API_KEY,\r\n base_url=settings.DEEPSEEK_API_BASE,\r\n)\r\n\r\nprompt_template = ChatPromptTemplate.from_messages(\r\n [\r\n (\"system\", \"你是一个专业智能助手\"),\r\n (\"user\", \"{input}\"),\r\n ]\r\n)\r\n\r\nprint(prompt_template.invoke(input=\"武汉今天天气怎么样?\"))\r\n\r\nchain = prompt_template | llm\r\nprint(chain.invoke(input=\"武汉今天天气怎么样?\"))\r\n"}}}}