prathap nsvr

Adding a linear regression model to ml section and Read me should be updated as ML is not mentioned.

2

I would like to add a linear regression model to the ML folder which also includes Gradient Descent to train the model. Is that ok? and readme should be updated...

Linear Regression added

1

Added Linear Regression.

## Thanks for contributing :rocket: Please fill the below information * Name of the algorithm: Linear Regression * Data structures used (if implementation is also included):