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Stage 1: Install dependencies and setting up GPU environment

#!pip install tensorflow-gpu==2.0.0.alpha0
Collecting tensorflow-gpu==2.0.0.alpha0 Downloading https://files.pythonhosted.org/packages/1a/66/32cffad095253219d53f6b6c2a436637bbe45ac4e7be0244557210dc3918/tensorflow_gpu-2.0.0a0-cp36-cp36m-manylinux1_x86_64.whl (332.1MB) |████████████████████████████████| 332.1MB 33kB/s Collecting tf-estimator-nightly<1.14.0.dev2019030116,>=1.14.0.dev2019030115 (from tensorflow-gpu==2.0.0.alpha0) Downloading https://files.pythonhosted.org/packages/13/82/f16063b4eed210dc2ab057930ac1da4fbe1e91b7b051a6c8370b401e6ae7/tf_estimator_nightly-1.14.0.dev2019030115-py2.py3-none-any.whl (411kB) |████████████████████████████████| 419kB 41.1MB/s Requirement already satisfied: grpcio>=1.8.6 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.15.0) Requirement already satisfied: six>=1.10.0 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.12.0) Requirement already satisfied: gast>=0.2.0 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (0.2.2) Requirement already satisfied: wheel>=0.26 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (0.33.4) Collecting tb-nightly<1.14.0a20190302,>=1.14.0a20190301 (from tensorflow-gpu==2.0.0.alpha0) Downloading https://files.pythonhosted.org/packages/a9/51/aa1d756644bf4624c03844115e4ac4058eff77acd786b26315f051a4b195/tb_nightly-1.14.0a20190301-py3-none-any.whl (3.0MB) |████████████████████████████████| 3.0MB 46.7MB/s Requirement already satisfied: astor>=0.6.0 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (0.7.1) Requirement already satisfied: keras-preprocessing>=1.0.5 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.0.9) Requirement already satisfied: protobuf>=3.6.1 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (3.7.1) Requirement already satisfied: termcolor>=1.1.0 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.1.0) Requirement already satisfied: numpy<2.0,>=1.14.5 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.16.3) Collecting google-pasta>=0.1.2 (from tensorflow-gpu==2.0.0.alpha0) Downloading https://files.pythonhosted.org/packages/f9/68/a14620bfb042691f532dcde8576ff82ee82e4c003cdc0a3dbee5f289cee6/google_pasta-0.1.6-py3-none-any.whl (51kB) |████████████████████████████████| 61kB 28.4MB/s Requirement already satisfied: keras-applications>=1.0.6 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (1.0.7) Requirement already satisfied: absl-py>=0.7.0 in /usr/local/lib/python3.6/dist-packages (from tensorflow-gpu==2.0.0.alpha0) (0.7.1) Requirement already satisfied: werkzeug>=0.11.15 in /usr/local/lib/python3.6/dist-packages (from tb-nightly<1.14.0a20190302,>=1.14.0a20190301->tensorflow-gpu==2.0.0.alpha0) (0.15.3) Requirement already satisfied: markdown>=2.6.8 in /usr/local/lib/python3.6/dist-packages (from tb-nightly<1.14.0a20190302,>=1.14.0a20190301->tensorflow-gpu==2.0.0.alpha0) (3.1) Requirement already satisfied: setuptools in /usr/local/lib/python3.6/dist-packages (from protobuf>=3.6.1->tensorflow-gpu==2.0.0.alpha0) (41.0.1) Requirement already satisfied: h5py in /usr/local/lib/python3.6/dist-packages (from keras-applications>=1.0.6->tensorflow-gpu==2.0.0.alpha0) (2.8.0) Installing collected packages: tf-estimator-nightly, tb-nightly, google-pasta, tensorflow-gpu Successfully installed google-pasta-0.1.6 tb-nightly-1.14.0a20190301 tensorflow-gpu-2.0.0a0 tf-estimator-nightly-1.14.0.dev2019030115 
!pip install tqdm
Requirement already satisfied: tqdm in /usr/local/lib/python3.6/dist-packages (4.28.1)

Downloading the Dogs vs Cats dataset

!wget --no-check-certificate \
    https://storage.googleapis.com/mledu-datasets/cats_and_dogs_filtered.zip \
    -O ./cats_and_dogs_filtered.zip
--2019-05-21 10:40:15-- https://storage.googleapis.com/mledu-datasets/cats_and_dogs_filtered.zip Resolving storage.googleapis.com (storage.googleapis.com)... 172.217.218.128, 2a00:1450:4013:c04::80 Connecting to storage.googleapis.com (storage.googleapis.com)|172.217.218.128|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 68606236 (65M) [application/zip] Saving to: ‘./cats_and_dogs_filtered.zip’ ./cats_and_dogs_fil 100%[===================>] 65.43M 55.3MB/s in 1.2s 2019-05-21 10:40:16 (55.3 MB/s) - ‘./cats_and_dogs_filtered.zip’ saved [68606236/68606236]