Update app.py

app.py

@@ -9,6 +9,12 @@ from keras.preprocessing.text import Tokenizer
 from keras.models import load_model
 #from keras.models import Sequential
 #from keras.layers import Embedding, LSTM, Dense
+from tensorflow.keras.preprocessing.sequence import pad_sequences
+
+tokenizer = Tokenizer()
+tokenizer.fit_on_texts(X_train)
+X_train = tokenizer.texts_to_sequences(X_train)
+X_test = tokenizer.texts_to_sequences(X_test)
 
 #with open("word_guessing.pkl", "rb") as f:
 #    model_standardform = pickle.load(f)