Update app.py

app.py

@@ -1,12 +1,7 @@
 import gradio as gr
 import os 
 import numpy as np 
-import tensorflow as tf
-from tensorflow import keras
-from tensorflow.keras import layers
-from sklearnex import patch_sklearn, unpatch_sklearn
-patch_sklearn()
-import xgboost as xgb
+
 import keras_nlp
 preprocessor = keras_nlp.models.GemmaPreprocessor.from_preset(
     "gemma_2b_en", sequence_length=64