feat(ML-Algo): Simple Linear Regression from Scratch

feat(ML-Algo): add note some on simple linear regression

feat(ML-Algo): add note about key takeway

feat(ML-Algo): add note about visual idea

feat(ML-Algo): add note about real world examples

feat(ML-Algo): add note about limitation

feat(ML-Algo): add note about advantage

feat(ML-Algo): Find b and m in this model and do thye predection

feat(ML-Algo): Find b and m in this model

feat(ML-Algo): Find thhe best fit line on this dataset

feat(ML-Algo): do linear regression model train on this dataset

feat(ML-Algo): do train test split on x,y dataset

feat(ML-Algo): do scatter olot to check the best fit line

feat(ML-Algo): load data frame and check top 5 head

feat(ML-Algo): load data for single linear regression model train