import tensorflow as tf import tensorflow_datasets as tfds from tensorflow_examples.models.pix2pix import pix2pix import os import time import matplotlib.pyplot as plt print("Num GPUs Available: ", len(tf.config.list_physical_devices('GPU'))) tf.debugging.set_log_device_placement(True) # Create some tensors a = tf.constant([[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]]) b = tf.constant([[1.0, 2.0], [3.0, 4.0], [5.0, 6.0]]) c = tf.matmul(a, b) print(c)