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README.md

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-# module-python-visualization
+# Python for data visualization and model interpretation
+
 Training module on data visualization using Python tools
+
+## Downloading the data
+
+For this tutorial, we will use two different datasets.
+
+### Datasaurus (optional)
+
+We will use this dataset solely to illustrate certain theoretical concepts. Downloading this dataset is therefore optional.
+
+To download the data:
+
+https://www.kaggle.com/code/tombutton/datasaurus-dozen/input
+
+### Brain development fMRI
+
+We will download this dataset using `nilearn`. Follow the instructions in the notebook.
+
+## Installation
+
+1. Install `uv`
+
+```bash
+curl -LsSf https://astral.sh/uv/install.sh | sh
+```
+
+2. Check `uv` installation
+
+```bash
+uv -h
+```
+
+3. Create a virtual environment
+
+```bash
+uv venv visu-env --python=3.10
+```
+
+4. Activate your environment
+
+```bash
+source visu-env/bin/activate
+```
+
+5. Install the dependencies
+
+```bash
+uv pip install -r requirements.txt
+```
+
+## Configure the virtual environment as a Jupyter notebook kernel
+
+In your terminal:
+
+```bash
+python -m ipykernel install --user --name=visu-env --display-name "Python cours visu"
+```