{"push_id":840074624,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"b6fc8e414c38f0dd5d9a1152e074bf4c4d3c7537","before":"302d02b8e382a3f216e701caeb3192e9531648f3","commits":[{"sha":"b6fc8e414c38f0dd5d9a1152e074bf4c4d3c7537","author":{"email":"4f51279fba292ab203d5f4f7127c7284de6acd62@gmail.com","name":"liwzhi"},"message":"add more solution","distinct":true,"url":"https://api.github.com/repos/liwzhi/machineLearning/commits/b6fc8e414c38f0dd5d9a1152e074bf4c4d3c7537"}]}