Merge pull request Kaggle#416 from Kaggle/cupy

Add cupy and pynvrtc to GPU Dockerfile for custom networks in CUDA

Author: rosbo

gpu.Dockerfile

@@ -54,4 +54,6 @@ RUN pip uninstall -y tensorflow && \
 
 # Install GPU-only packages
 RUN pip install pycuda && \
+    pip install cupy-cuda92 && \
+    pip install pynvrtc && \
     /tmp/clean-layer.sh