junxiaoyao/regression2chatgpt @ ab9a5f20665a313bf58e0fae8d1561dc4d170e66

Gen TANG a75c7456d6 update readme for ch03		%!s(int64=2) %!d(string=hai) anos
..
data	a40ef02bd4 ch03 finished	%!s(int64=2) %!d(string=hai) anos
README.md	a75c7456d6 update readme for ch03	%!s(int64=2) %!d(string=hai) anos
linear_illusion_ci.ipynb	1e42e76ad4 update comment for ch03	%!s(int64=2) %!d(string=hai) anos
linear_illusion_reg.ipynb	1e42e76ad4 update comment for ch03	%!s(int64=2) %!d(string=hai) anos
linear_ml.ipynb	1e42e76ad4 update comment for ch03	%!s(int64=2) %!d(string=hai) anos
linear_overfitting.ipynb	1e42e76ad4 update comment for ch03	%!s(int64=2) %!d(string=hai) anos
linear_stat.ipynb	1e42e76ad4 update comment for ch03	%!s(int64=2) %!d(string=hai) anos