"""
From YouTube
============
Demonstrates loading knowledge from a YouTube URL using sync and async inserts.
"""
import asyncio
from agno.agent import Agent
from agno.knowledge.knowledge import Knowledge
from agno.vectordb.pgvector import PgVector
# ---------------------------------------------------------------------------
# Setup
# ---------------------------------------------------------------------------
vector_db = PgVector(
table_name="vectors", db_url="postgresql+psycopg://ai:ai@localhost:5532/ai"
)
# ---------------------------------------------------------------------------
# Create Knowledge Base
# ---------------------------------------------------------------------------
def create_knowledge() -> Knowledge:
return Knowledge(
name="Basic SDK Knowledge Base",
description="Agno 2.0 Knowledge Implementation",
vector_db=vector_db,
)
# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------
def create_agent(knowledge: Knowledge) -> Agent:
return Agent(
name="My Agent",
description="Agno 2.0 Agent Implementation",
knowledge=knowledge,
search_knowledge=True,
debug_mode=True,
)
# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
def run_sync() -> None:
knowledge = create_knowledge()
knowledge.insert(
name="Agents from Scratch",
url="https://www.youtube.com/watch?v=nLkBNnnA8Ac",
metadata={"user_tag": "Youtube video"},
)
agent = create_agent(knowledge)
agent.print_response(
"What can you tell me about the building agents?",
markdown=True,
)
async def run_async() -> None:
knowledge = create_knowledge()
await knowledge.ainsert(
name="Agents from Scratch",
url="https://www.youtube.com/watch?v=nLkBNnnA8Ac",
metadata={"user_tag": "Youtube video"},
)
agent = create_agent(knowledge)
agent.print_response(
"What can you tell me about the building agents?",
markdown=True,
)
if __name__ == "__main__":
run_sync()
asyncio.run(run_async())
