main.py

from agno.agent import Agent
from agno.models.google import Gemini
from agno.models.groq import Groq
from agno.db.redis import RedisDb
from agno.os import AgentOS
from agno.memory import MemoryManager

from app.prompts import AGENT_INSTRUCTIONS
from app.tools import fetch_products
from app.config import settings

import os
from dotenv import load_dotenv

load_dotenv()

redis_db = RedisDb(
    db_url=os.getenv("REDIS_URL"),
    memory_table="user_memories",
)

tools = [fetch_products]

shopping_agent = Agent(
    model=Gemini(id=settings.AGENT_MODEL),
    name=settings.AGENT_NAME,
    id=settings.AGENT_ID,
    markdown=True,
    add_datetime_to_context=True,
    db=redis_db,
    tools=tools,
    instructions=AGENT_INSTRUCTIONS,
    enable_agentic_memory=True,
    memory_manager=MemoryManager(
        Groq(id=settings.MEMORY_MANAGER_MODEL),
        db=redis_db,
    ),
    add_history_to_context=True,
    num_history_runs=settings.NUM_HISTORY_RUNS,
)

agent_os = AgentOS(
    os_id="shopping-agent-os",
    description="A shopping Agent OS that helps users find the best products from amazon based on their needs.",
    agents=[shopping_agent]
)

app = agent_os.get_app()

if __name__ == "__main__":
    agent_os.serve(app="main:app", port=7860, host="0.0.0.0", reload=True)