Nano Banana Pro with auto model fallback — generate/edit images via Gemini Image API. Run via: uv run {baseDir}/scripts/generate_image.py --prompt 'desc' --filename 'out.png' [--resolution 1K|2K|4K] [
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Use the bundled script to generate or edit images. Automatically falls back through multiple Gemini models if one fails.
⚠️ IMPORTANT: MUST use
or the uv run
wrapper. Do NOT use generate
directly — dependencies won't be available.python3
Generate (option A: wrapper script)
{baseDir}/scripts/generate --prompt "your image description" --filename "output.png" --resolution 1K
Generate (option B: uv run)
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K
Edit (single image)
uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2K
Multi-image composition (up to 14 images)
uv run {baseDir}/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.png
API key
GEMINI_API_KEYskills."nanobanana-pro-fallback".apiKeyskills."nanobanana-pro-fallback".env.GEMINI_API_KEY~/.openclaw/openclaw.jsonNotes
1K2K4Kgemini-2.5-flash-imagegemini-2.0-flash-exp-image-generationNANOBANANA_FALLBACK_MODELSyyyy-mm-dd-hh-mm-ss-name.pngMEDIA:No automatic installation available. Please visit the source repository for installation instructions.
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