Adding check program for GPU capabilities.

Models/check_gpu.py

@@ -0,0 +1,11 @@
+import sys
+import os
+import glob
+import socket
+import tensorflow as tf
+
+# This program should print [PhysicalDevice(name='/physical_device:GPU:0', device_type='GPU')] is all is well and good
+# I have left instructions for installing the CUDA stuff in the model_host.py module.
+print(tf.config.list_physical_devices('GPU'))
+print('Done')
+