from typing import List
from agno.agent import Agent
from agno.db.dynamo import DynamoDb
from agno.models.openai import OpenAIResponses
from agno.team import Team
from agno.tools.hackernews import HackerNewsTools
from agno.tools.websearch import WebSearchTools
from pydantic import BaseModel
db = DynamoDb()
class Article(BaseModel):
title: str
summary: str
reference_links: List[str]
hn_researcher = Agent(
name="HackerNews Researcher",
model=OpenAIResponses(id="gpt-5.2"),
role="Gets top stories from HackerNews.",
tools=[HackerNewsTools()],
)
web_searcher = Agent(
name="Web Searcher",
model=OpenAIResponses(id="gpt-5.2"),
role="Searches the web for information on a topic",
tools=[WebSearchTools()],
add_datetime_to_context=True,
)
hn_team = Team(
name="HackerNews Team",
model=OpenAIResponses(id="gpt-5.2"),
members=[hn_researcher, web_searcher],
db=db,
instructions=[
"First, search HackerNews for what the user is asking about.",
"Then, ask the web searcher to search for each story to get more information.",
"Finally, provide a thoughtful and engaging summary.",
],
output_schema=Article,
markdown=True,
show_members_responses=True,
)
hn_team.print_response("Write an article about the top 2 stories on HackerNews")
