Add mnist_1d_script back.

Author: nadiaya

test-toolkit/integration/__init__.py

@@ -25,6 +25,7 @@
 
 model_cpu_dir = os.path.join(mnist_path, cpu_sub_dir)
 model_cpu_1d_dir = os.path.join(model_cpu_dir, '1d')
+mnist_1d_script = os.path.join(model_cpu_1d_dir, 'mnist_1d.py')
 model_gpu_dir = os.path.join(mnist_path, gpu_sub_dir)
 model_eia_dir = os.path.join(mnist_path, eia_sub_dir)
 mnist_eia_script = os.path.join(model_eia_dir, 'mnist.py')