Code

cookbook/models/aws/bedrock_claude/structured_output.py
from typing import List

from agno.agent import Agent, RunResponse  # noqa
from agno.models.aws.claude import Claude
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!"
    )


movie_agent = Agent(
    model=Claude(id="anthropic.claude-3-5-sonnet-20240620-v1:0"),
    description="You help people write movie scripts.",
    response_model=MovieScript,
)

# Get the response in a variable
# movie_agent: RunResponse = movie_agent.run("New York")
# pprint(movie_agent.content)

movie_agent.print_response("New York")

Usage

1

Create a virtual environment

Open the Terminal and create a python virtual environment.

2

Set your AWS Credentials

export AWS_ACCESS_KEY_ID=***
export AWS_SECRET_ACCESS_KEY=***
export AWS_DEFAULT_REGION=***
3

Install libraries

pip install -U boto3 agno
4

Run Agent