Nano Banana Pro - Image Generation & Editing

Generate or edit images using Gemini Image Generation API.

Modes

1. Text-to-Image: Generate new images from text prompts
2. Image Editing: Edit existing images with instructions

Usage

# Text-to-image
python scripts/nanobanana.py "{prompt}" --aspect-ratio "{ratio}"

# Image editing
python scripts/nanobanana.py "{prompt}" --input "{image_path}"