Update processing_gemma3_omni.py

processing_gemma3_omni.py

@@ -12,6 +12,9 @@ from transformers.feature_extraction_utils import BatchFeature
 from transformers.image_utils import make_nested_list_of_images
 from transformers.processing_utils import ProcessorMixin, ProcessingKwargs, ImagesKwargs, Unpack
 from transformers.utils import TensorType, to_py_obj, logging
+from transformers.models.gemma3 import Gemma3ImageProcessor
+from transformers.models.gemma import GemmaTokenizer
+
 
 # Constants
 DEFAULT_SAMPLING_RATE = 16000