https://github.com/girafe-ai/ml-course/blame/b57d7c8df19b6166dbc173ee027f9fdd55cc8686/week0_02_linear_reg/week0_02_linear_regression_and_sgd__completed.ipynb#L50
in orig link is https://raw.githubusercontent.com/girafe-ai/ml-mipt/21f_basic/week0_02_linear_reg/utils_02.py
should be https://raw.githubusercontent.com/girafe-ai/ml-course/21f_basic/week0_02_linear_reg/utils_02.py
https://github.com/girafe-ai/ml-course/blame/b57d7c8df19b6166dbc173ee027f9fdd55cc8686/week0_02_linear_reg/week0_02_linear_regression_and_sgd__completed.ipynb#L50
in orig link is
https://raw.githubusercontent.com/girafe-ai/ml-mipt/21f_basic/week0_02_linear_reg/utils_02.pyshould be
https://raw.githubusercontent.com/girafe-ai/ml-course/21f_basic/week0_02_linear_reg/utils_02.py