本示例演示如何使用 Langtrace 为 Agno 代理进行插桩,以实现追踪和监控。
from agno.agent import Agent
from agno.models.openai import OpenAIChat
from agno.tools.yfinance import YFinanceTools
from langtrace_python_sdk import langtrace
from langtrace_python_sdk.utils.with_root_span import with_langtrace_root_span
# 初始化 Langtrace
langtrace.init()
# 创建并配置代理
agent = Agent(
name="Stock Price Agent",
model=OpenAIChat(id="gpt-4o-mini"),
tools=[YFinanceTools()],
instructions="You are a stock price agent. Answer questions in the style of a stock analyst.",
debug_mode=True,
)
# 使用代理
agent.print_response("What is the current price of Tesla?")
安装依赖
pip install agno openai langtrace-python-sdk
设置环境变量
export LANGTRACE_API_KEY=<your-key>
运行代理
python cookbook/observability/langtrace_op.py
langtrace.init()
来初始化 Langtrace。