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Introducing Nano Banana Pro: Complete Developer Tutorial

Guillaume Vernade on November 21, 2025

You loved Nano-Banana? Created figurine images of all your friends and ghost faces behind all your foes? Here now comes the not-so-nano "Gemini 3 P...
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YueYong •

Nano Banana Pro looks insanely powerful! The added reasoning, search grounding, and 4K output make this upgrade a game-changer. Excited to explore the advanced features and build smarter creative workflows!

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davidmcomfort • • Edited

Thanks! Very helpful. One think to note is you need to have the latest version of the Google Gen AI SDK (1.52.0) in order to specify resolution and you need to have at least python 3.11 to install it. If you are working in conda, here are the instructions.

# 1. Create new environment with Python 3.11
conda create -n gemini_lab python=3.11 -y

# 2. Activate it
conda activate gemini_lab

# 3. Install the Google Gen AI SDK and Jupyter support
pip install "google-genai>=1.52.0" jupyter ipykernel

# 4. Register this new environment so your notebook can see it
python -m ipykernel install --user --name=gemini_lab --display-name "Python 3.11 (Gemini Lab)"
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Guillaume Vernade Google AI •

That's a good point. I'll add it to the guide. Thanks David!

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Jean-Phi Baconnais •

Thanks for all these tips!

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Anand Roy •

Detailed and helpful as always!

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Sahil Sahu •

very helpful

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Shahrouz Nikseresht •

Wow, this is hands-down the most fun and useful Gemini image model tutorial I’ve read so far! 🍌🔥
The “thinking” step + real-time Search grounding + 14-image mashups in 4K is absolutely wild. Finally a model that doesn’t just spit out pretty pictures but actually reasons and fact-checks itself.

Thanks Guillaume and Google AI team for the clear code samples and creativity overload. Nano Banana Pro is legit next-level!

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Aubrey • • Edited

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