Keras is an open source neural network library written in Python. It is capable of running on top of MXNet, Deeplearning4j, Tensorflow, CNTK or Theano. OpenAI gym is A toolkit for developing and comparing reinforcement learning algorithms. It supports teaching agents everything from walking to playing games like Pong or Go.

OpenAI gym Environment (https://gym.openai.com/envs)

1. Python3.2 or higher (https://www.python.org/downloads/)
2. keras (https://keras.io/)
3. tensorflow (https://www.tensorflow.org/install/)

• numpy, scipy
• yaml
• HDF5 and h5py (optional, required if you use model saving/loading functions) Optional but recommended if you use CNNs: cuDNN.