write this command in terminal to grab the dataset: wget -P [your folder] https://s3.amazonaws.com/video.udacity-data.com/topher/2018/May/5aea1b91_train-test-data/train-test-data.zip
write this command in terminal to grab the dataset: wget -P [your folder] https://s3.amazonaws.com/video.udacity-data.com/topher/2018/May/5aea1b91_train-test-data/train-test-data.zip