from typing import List
from agno.agent import Agent, RunOutput # noqa
from agno.models.cerebras import CerebrasOpenAI
from pydantic import BaseModel, Field
from rich.pretty import pprint # noqa
class MovieScript(BaseModel):
setting: str = Field(
..., description="Provide a nice setting for a blockbuster movie."
)
ending: str = Field(
...,
description="Ending of the movie. If not available, provide a happy ending.",
)
genre: str = Field(
...,
description="Genre of the movie. If not available, select action, thriller or romantic comedy.",
)
name: str = Field(..., description="Give a name to this movie")
characters: List[str] = Field(..., description="Name of characters for this movie.")
storyline: str = Field(
..., description="3 sentence storyline for the movie. Make it exciting!"
)
# Agent that uses a structured output
structured_output_agent = Agent(
model=CerebrasOpenAI(id="llama-4-scout-17b-16e-instruct"),
description="You are a helpful assistant. Summarize the movie script based on the location in a JSON object.",
output_schema=MovieScript,
)
structured_output_agent.print_response("New York")
Create a virtual environment
Terminal
and create a python virtual environment.python3 -m venv .venv
source .venv/bin/activate
Set your API key
export CEREBRAS_API_KEY=xxx
Install libraries
pip install -U openai agno
Run Agent
python cookbook/models/cerebras_openai/structured_output.py