what is a jupyter notebook and how does it work code example

Example 1: python jupyter notebook

# Install notebook by:
pip install jupyter

# Then run command:
jupyter notebook

# This will start a local server where you can choose files to open.
# A notebook is a .ipynb file. It supports code cells and markdown formatting.
# For more info, see https://jupyter.org

Example 2: what is a jupyter notebook

pip install notebook
conda install -c conda-forge notebook
pip install jupyterlab
conda install -c conda-forge jupyterlab