hidden1 = tf.nn.relu(tf.matmul(images, weights) + biases)
hidden2 = tf.nn.relu(tf.matmul(hidden1, weights) + biases)
logits = tf.matmul(hidden2, weights) + biases
hidden1 = tf.nn.relu(tf.matmul(images, weights) + biases)
hidden2 = tf.nn.relu(tf.matmul(hidden1, weights) + biases)
logits = tf.matmul(hidden2, weights) + biases