Fix Roformer export symbol (#2199)

Author: abheesht17

keras_hub/api/models/__init__.py

@@ -309,7 +309,7 @@
 )
 from keras_hub.src.models.roberta.roberta_tokenizer import RobertaTokenizer
 from keras_hub.src.models.roformer_v2.roformer_v2_backbone import (
-    RoformerV2Backbone as RorformerV2Backbone,
+    RoformerV2Backbone,
 )
 from keras_hub.src.models.roformer_v2.roformer_v2_masked_lm import (
     RoformerV2MaskedLM,
@@ -318,7 +318,7 @@
     RoformerV2MaskedLMPreprocessor,
 )
 from keras_hub.src.models.roformer_v2.roformer_v2_text_classifier import (
-    RorformerV2TextClassifier,
+    RoformerV2TextClassifier,
 )
 from keras_hub.src.models.roformer_v2.roformer_v2_text_classifier_preprocessor import (
     RoformerV2TextClassifierPreprocessor,

keras_hub/src/models/roformer_v2/roformer_v2_backbone.py

@@ -16,7 +16,7 @@ def roformer_kernel_initializer(stddev=0.02):
     return keras.initializers.TruncatedNormal(stddev=stddev)
 
 
-@keras_hub_export("keras_hub.models.RorformerV2Backbone")
+@keras_hub_export("keras_hub.models.RoformerV2Backbone")
 class RoformerV2Backbone(Backbone):
     """A RoformerV2 encoder network.
 

keras_hub/src/models/roformer_v2/roformer_v2_text_classifier.py

@@ -10,8 +10,8 @@
 )
 
 
-@keras_hub_export("keras_hub.models.RorformerV2TextClassifier")
-class RorformerV2TextClassifier(RobertaTextClassifier):
+@keras_hub_export("keras_hub.models.RoformerV2TextClassifier")
+class RoformerV2TextClassifier(RobertaTextClassifier):
     """An end-to-end RoformerV2 model for classification tasks.
 
     This model attaches a classification head to

keras_hub/src/models/roformer_v2/roformer_v2_text_classifier_test.py

@@ -7,7 +7,7 @@
     RoformerV2Backbone,
 )
 from keras_hub.src.models.roformer_v2.roformer_v2_text_classifier import (
-    RorformerV2TextClassifier,
+    RoformerV2TextClassifier,
 )
 from keras_hub.src.models.roformer_v2.roformer_v2_tokenizer import (
     RoformerV2Tokenizer,
@@ -49,7 +49,7 @@ def test_classifier_basics(self):
         if keras.__version__ < "3.6":
             self.skipTest("Failing on keras lower version")
         self.run_task_test(
-            cls=RorformerV2TextClassifier,
+            cls=RoformerV2TextClassifier,
             init_kwargs=self.init_kwargs,
             train_data=self.train_data,
             expected_output_shape=(2, 2),