此示例演示了如何创建会话摘要。

要启用此功能，请在 Agent 配置中将 enable_session_summaries 设置为 True。

​
代码

cookbook/agent_concepts/memory/08_agent_with_summaries.py

from agno.agent.agent import Agent
from agno.memory.v2.db.sqlite import SqliteMemoryDb
from agno.memory.v2.memory import Memory
from agno.memory.v2.summarizer import SessionSummarizer
from agno.models.anthropic.claude import Claude
from rich.pretty import pprint

memory_db = SqliteMemoryDb(table_name="memory", db_file="tmp/memory.db")

memory = Memory(
    db=memory_db,
    summarizer=SessionSummarizer(model=Claude(id="claude-3-5-sonnet-20241022")),
)

# Reset the memory for this example
memory.clear()

# No session and user ID is specified, so they are generated automatically
agent = Agent(
    model=Claude(id="claude-3-5-sonnet-20241022"),
    memory=memory,
    enable_user_memories=True,
    enable_session_summaries=True,
)

agent.print_response(
    "My name is John Doe and I like to hike in the mountains on weekends.",
    stream=True,
)

agent.print_response(
    "What are my hobbies?",
    stream=True,
)


memories = memory.get_user_memories()
print("John Doe's memories:")
pprint(memories)
session_summary = agent.get_session_summary()
pprint(session_summary)


# Now lets do a new session with a different user
session_id_2 = "1002"
mark_gonzales_id = "mark@example.com"

agent.print_response(
    "My name is Mark Gonzales and I like anime and video games.",
    stream=True,
    user_id=mark_gonzales_id,
    session_id=session_id_2,
)

agent.print_response(
    "What are my hobbies?",
    stream=True,
    user_id=mark_gonzales_id,
    session_id=session_id_2,
)


memories = memory.get_user_memories(user_id=mark_gonzales_id)
print("Mark Gonzales's memories:")
pprint(memories)

# We can get the session summary from memory as well
session_summary = memory.get_session_summary(
    session_id=session_id_2, user_id=mark_gonzales_id
)
pprint(session_summary)

​
使用方法

1

创建虚拟环境

打开 Terminal 并创建一个 python 虚拟环境。

python3 -m venv .venv
source .venv/bin/activate
2

设置您的 API 密钥

export OPENAI_API_KEY=xxx
3

安装库

pip install -U agno openai
4

运行示例

python cookbook/agent_concepts/memory/08_agent_with_summaries.py