diff --git a/cerule/model/language_model/gemma/tokenization_gemma.py b/cerule/model/language_model/gemma/tokenization_gemma.py
index f70c6e8..7d4f37a 100644
--- a/cerule/model/language_model/gemma/tokenization_gemma.py
+++ b/cerule/model/language_model/gemma/tokenization_gemma.py
@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Imported from Huggingface Transformers - transformers.models.gemma
+
 """Tokenization classes for Gemma."""
 
 import os