nbformat_create_jupyter_notebook_with_code_cell_and_save.py

1import nbformat
2from nbformat.v4 import new_notebook, new_code_cell
3
4# Create a new notebook object
5nb = new_notebook()
6
7# Define the source code for a new cell
8source = "print('Hello, world!')"
9
10# Append the new code cell to the notebook
11nb.cells.append(new_code_cell(source))
12
13# Write the notebook object to a file
14with open('mynotebook.ipynb', 'w', encoding='utf-8') as f:
15    nbformat.write(nb, f)