{"push_id":928808091,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"55ac00890ab1c0f748268773fe25b0f08634e7a3","before":"38c1698e574584fe6ca3e0d2e119b7d34f496966","commits":[{"sha":"55ac00890ab1c0f748268773fe25b0f08634e7a3","author":{"email":"dd66244c4a8a87cfab869db484f018e2da649885@gmail.com","name":"russell"},"message":"add chart 4\n\ncompleted assignment, plot4.png and plot4.R added","distinct":true,"url":"https://api.github.com/repos/russell-sands/ExData_Plotting1/commits/55ac00890ab1c0f748268773fe25b0f08634e7a3"}]}