Bump tensorflow from 1.13.1 to 1.15.0 in /doc (#1)

* Bump tensorflow from 1.13.1 to 1.15.0 in /doc

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 1.13.1 to 1.15.0.
- [Release notes](https://github.com/tensorflow/tensorflow/releases)
- [Changelog](https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md)
- [Commits](tensorflow/tensorflow@v1.13.1...v1.15.0)

Signed-off-by: dependabot[bot] <[email protected]>

* Update README, Docker and CircleCI config

Author: dependabot[bot]

.circleci/config.yml

@@ -23,19 +23,24 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum ".circleci/config.yml" }}
+            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}-{{ checksum ".circleci/config.yml" }}
             - venv-
       - run:
           name: Install dependencies
           command: |
             python3 -m venv venv
             . venv/bin/activate
-            pip install tensorflow==1.13.1
+            # pip need to be upgraded for TF 1.15
+            pip install --upgrade pip
+            # Install the requirements but remove PiNN            
+            pip install -e .
+            pip uninstall -y pinn
+            # Install requirements for testing
             pip install -r requirements-dev.txt
       - save_cache:
           paths:
             - ./venv
-          key: venv-{{ checksum "requirements-dev.txt" }}-{{ checksum ".circleci/config.yml" }}
+          key: venv-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}-{{ checksum ".circleci/config.yml" }}
   pytest:
     docker:
       - image: circleci/python:3.6.1
@@ -44,7 +49,7 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum ".circleci/config.yml" }}
+            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}-{{ checksum ".circleci/config.yml" }}
       - run:
           name: run tests
           command: |
@@ -61,12 +66,12 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum ".circleci/config.yml" }}    
+            - venv-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}-{{ checksum ".circleci/config.yml" }}
       - run:
           name: Deploy doc
           command: |
-            . venv/bin/activate
             sudo apt-get update
-            sudo apt-get install pandoc	    
+            sudo apt-get install pandoc            
+            . venv/bin/activate
             pip install -e .
             ./.circleci/build_doc.sh

Dockerfile

@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:1.13.1-py3-jupyter
+FROM tensorflow/tensorflow:1.15.0-py3-jupyter
 
 # Install PiNN
 COPY . /opt/src/pinn

Dockerfile-gpu

@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:1.13.1-gpu-py3-jupyter
+FROM tensorflow/tensorflow:1.15.0-gpu-py3-jupyter
 
 # Install PiNN
 COPY . /opt/src/pinn

README.rst

@@ -31,7 +31,7 @@ Reference
 Requirements
 ============
 - Python 3
-- TensorFlow (tested with 1.13.1)
+- TensorFlow 1.15
 - ASE
 
 Installation

doc/requirements.txt

@@ -1 +1 @@
-tensorflow==1.13.1
+tensorflow==1.15.0

setup.py

@@ -8,7 +8,7 @@
       author_email='[email protected]',
       license='BSD',
       packages=find_packages(),
-      install_requires=['ase', 'numpy', 'pyyaml'],
+      install_requires=['ase', 'numpy', 'pyyaml', 'tensorflow==1.15'],
       entry_points={
           'console_scripts': ['pinn_train=pinn.trainer:main']
       }