numpy >= 1.24.3       # ch05
matplotlib >= 3.7.1   # ch04, ch05
jupyterlab >= 4.0     # all
tensorflow >= 2.15.0  # ch05
torch >= 2.0.1        # all
tqdm >= 4.66.1        # ch05
tiktoken >= 0.5.1     # ch02, ch04, ch05