From e920d0ee3ba92f94e8b22a976eccf06d197d2fb7 Mon Sep 17 00:00:00 2001
From: Divyashree Sreepathihalli <divyashreepathihalli>
Date: Tue, 19 Mar 2024 13:27:00 +0000
Subject: [PATCH 1/3] fix nlp import

---
 .../models/feature_extractor/clip/clip_processor.py    | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/keras_cv/models/feature_extractor/clip/clip_processor.py b/keras_cv/models/feature_extractor/clip/clip_processor.py
index 80e616cc02..d6f21c2a8d 100644
--- a/keras_cv/models/feature_extractor/clip/clip_processor.py
+++ b/keras_cv/models/feature_extractor/clip/clip_processor.py
@@ -11,8 +11,11 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from keras_nlp.layers import StartEndPacker
 
+try:
+    from keras_nlp.layers import StartEndPacker
+except ImportError:
+    keras_nlp = None
 from keras_cv.api_export import keras_cv_export
 from keras_cv.backend import keras
 from keras_cv.backend import ops
@@ -45,6 +48,11 @@ class CLIPProcessor:
     """
 
     def __init__(self, input_resolution, vocabulary, merges, **kwargs):
+        if keras_nlp is None:
+            raise ValueError(
+                "ClipTokenizer requires keras-nlp. Please install "
+                "using pip `pip install -U keras-nlp && pip install -U keras`"
+            )
         self.input_resolution = input_resolution
         self.vocabulary = vocabulary
         self.merges = merges

From c6256cd3e7acf94ac570c16147c2e74435e00d9c Mon Sep 17 00:00:00 2001
From: Divyashree Sreepathihalli <divyashreepathihalli>
Date: Tue, 19 Mar 2024 13:52:39 +0000
Subject: [PATCH 2/3] update import format

---
 keras_cv/models/feature_extractor/clip/clip_processor.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/keras_cv/models/feature_extractor/clip/clip_processor.py b/keras_cv/models/feature_extractor/clip/clip_processor.py
index d6f21c2a8d..8020c17cb9 100644
--- a/keras_cv/models/feature_extractor/clip/clip_processor.py
+++ b/keras_cv/models/feature_extractor/clip/clip_processor.py
@@ -12,15 +12,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    from keras_nlp.layers import StartEndPacker
-except ImportError:
-    keras_nlp = None
 from keras_cv.api_export import keras_cv_export
 from keras_cv.backend import keras
 from keras_cv.backend import ops
 from keras_cv.models.feature_extractor.clip.clip_tokenizer import CLIPTokenizer
 
+try:
+    from keras_nlp.layers import StartEndPacker
+except ImportError:
+    keras_nlp = None
+
 
 @keras_cv_export("keras_cv.models.feature_extractors.CLIPProcessor")
 class CLIPProcessor:

From 277b83e403e98adac1ce1a1485d6bfd4fa1eff85 Mon Sep 17 00:00:00 2001
From: Divyashree Sreepathihalli <divyashreepathihalli>
Date: Tue, 19 Mar 2024 14:08:56 +0000
Subject: [PATCH 3/3] update import

---
 keras_cv/models/feature_extractor/clip/clip_processor.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/keras_cv/models/feature_extractor/clip/clip_processor.py b/keras_cv/models/feature_extractor/clip/clip_processor.py
index 8020c17cb9..0d33f5b4da 100644
--- a/keras_cv/models/feature_extractor/clip/clip_processor.py
+++ b/keras_cv/models/feature_extractor/clip/clip_processor.py
@@ -18,6 +18,7 @@
 from keras_cv.models.feature_extractor.clip.clip_tokenizer import CLIPTokenizer
 
 try:
+    import keras_nlp
     from keras_nlp.layers import StartEndPacker
 except ImportError:
     keras_nlp = None