Move resnet_model.py into its own folder.

PiperOrigin-RevId: 300362532

official/vision/image_classification/tfhub_export.py → official/vision/image_classification/resnet/tfhub_export.py

@@ -24,10 +24,10 @@ import os
 from absl import app
 from absl import flags
 
-import tensorflow as tf
+import tensorflow.compat.v2 as tf
 
 from official.vision.image_classification import imagenet_preprocessing
-from official.vision.image_classification import resnet_model
+from official.vision.image_classification.resnet import resnet_model
 
 FLAGS = flags.FLAGS
 

official/vision/image_classification/resnet_imagenet_main.py

@@ -36,7 +36,7 @@ from official.utils.misc import keras_utils
 from official.utils.misc import model_helpers
 from official.vision.image_classification import common
 from official.vision.image_classification import imagenet_preprocessing
-from official.vision.image_classification import resnet_model
+from official.vision.image_classification.resnet import resnet_model
 
 
 def run(flags_obj):

official/vision/image_classification/resnet_runnable.py

@@ -27,7 +27,7 @@ from official.staging.training import utils
 from official.utils.flags import core as flags_core
 from official.vision.image_classification import common
 from official.vision.image_classification import imagenet_preprocessing
-from official.vision.image_classification import resnet_model
+from official.vision.image_classification.resnet import resnet_model
 
 
 class ResnetRunnable(standard_runnable.StandardTrainable,