​
Code

cookbook/models/google/gemini/imagen_tool.py
"""🔧 Example: Using the GeminiTools Toolkit for Image Generation

Make sure you have set the GOOGLE_API_KEY environment variable.
Example prompts to try:
- "Create a surreal painting of a floating city in the clouds at sunset"
- "Generate a photorealistic image of a cozy coffee shop interior"
- "Design a cute cartoon mascot for a tech startup, vector style"
- "Create an artistic portrait of a cyberpunk samurai in a rainy city"

"""

from agno.agent import Agent
from agno.models.openai import OpenAIChat
from agno.tools.models.gemini import GeminiTools
from agno.utils.media import save_base64_data

agent = Agent(
    model=OpenAIChat(id="gpt-5-mini"),
    tools=[GeminiTools()],
)

response = agent.run(
    "Create an artistic portrait of a cyberpunk samurai in a rainy city",
)
if response and response.images:
    save_base64_data(str(response.images[0].content), "tmp/cyberpunk_samurai.png")

​
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 API keys

export GOOGLE_API_KEY=xxx
export OPENAI_API_KEY=xxx
3

Install libraries

pip install -U google-genai openai agno
4

Run Agent

python cookbook/models/google/gemini/imagen_tool.py