added check for GPU configuration

devsisters / DQN-tensorflow

Tensorflow implementation of Human-Level Control through Deep Reinforcement Learning

MIT License

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added check for GPU configuration #23

Closed WillBrennan closed 7 years ago

WillBrennan commented 7 years ago

Added check for when GPUs aren't available and use_gpu flag is set to true. Fixes #10 by raising an exception that a bad configuration has been used.