{"push_id":790722415,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"0b8acbb4ff56fad761827be0b2f942d9555a1d49","before":"70a6592a8a0e367c99bf0151956721ba68adc1cd","commits":[{"sha":"0b8acbb4ff56fad761827be0b2f942d9555a1d49","author":{"email":"ea161e022d24f230b1f38807f74679c58868f3a3@ccs.neu.edu","name":"Harshali Singh"},"message":"completed exercise 4","distinct":true,"url":"https://api.github.com/repos/harshs811/CourseraMachineLearning/commits/0b8acbb4ff56fad761827be0b2f942d9555a1d49"}]}