Update modules/utilities/utils.py

modules/utilities/utils.py

@@ -1,6 +1,7 @@
 import json
-from keras.preprocessing.text import Tokenizer
-from keras.preprocessing.text import tokenizer_from_json
+import tf.keras
+from tensorflow.keras.preprocessing.text import Tokenizer
+from tensorflow.keras.preprocessing.text import tokenizer_from_json
 
 def allowed_model(filename):
     return '.' in filename and \