{"push_id":898967192,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"2f397f7390ef885152b0298adc19e8b937b29c77","before":"fbf5b1f0eee521c119407b8c8560a6b69cb778f8","commits":[{"sha":"2f397f7390ef885152b0298adc19e8b937b29c77","author":{"email":"070236cc752ac11849a048e83c7cfa7757ca475d@gmail.com","name":"goodwxj"},"message":"Update Notebook_0_introdcution.ipynb","distinct":true,"url":"https://api.github.com/repos/goodwxj/cs109_final_project/commits/2f397f7390ef885152b0298adc19e8b937b29c77"}]}