Code
cookbook/models/google/gemini/structured_output.py
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from typing import List
from agno.agent import Agent, RunResponse  # noqa
from agno.models.google import Gemini
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=Gemini(id="gemini-2.0-flash-exp"),
    description="You help people write movie scripts.",
    response_model=MovieScript,
)
movie_agent.print_response("New York")
Usage
1
Create a virtual environment
Open the 
Terminal and create a python virtual environment.Copy
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python3 -m venv .venv
source .venv/bin/activate
2
Set your API key
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export GOOGLE_API_KEY=xxx
3
Install libraries
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pip install -U google-genai agno
4
Run Agent
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python cookbook/models/google/gemini/structured_output.py