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Code

cookbook/models/meta/structured_output.py
from typing import List
from pydantic import BaseModel, Field
from agno.agent import Agent
from agno.models.meta import Llama

class MovieScript(BaseModel):
    name: str = Field(..., description="Name of the movie.")
    setting: str = Field(..., description="Provide a setting for the movie.")
    ending: str = Field(..., description="Describe the movie ending.")
    genre: str = Field(..., description="Genre of the movie.")
    characters: List[str] = Field(..., description="List of characters.")
    storyline: str = Field(..., description="A 3-sentence storyline.")

agent = Agent(
    model=Llama(id="Llama-3.3-70B"),
    response_model=MovieScript,
    markdown=True,
)

agent.print_response("Generate a movie script outline for a sci-fi adventure.")

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Usage

1

Create a virtual environment

Open the Terminal and create a python virtual environment.
python3 -m venv .venv
source .venv/bin/activate
2

Set your LLAMA API key

export LLAMA_API_KEY=YOUR_API_KEY
3

Install libraries

pip install llama-api-client agno
4

Run Agent

python cookbook/models/meta/structured_output.py