Update app.py

app.py

@@ -1,11 +1,14 @@
 import gradio as gr
 import numpy as np
+import pickle
+import tensorflow as tf
 from tensorflow.keras.models import load_model
 from tensorflow.keras.preprocessing.sequence import pad_sequences
-from tensorflow.keras.preprocessing.text import Tokenizer
+from tensorflow.keras.initializers import Orthogonal
 
 # Load the trained model
-model = load_model('sentiment_analysis_model.h5')
+custom_objects = {'Orthogonal': Orthogonal}
+model = load_model('sentiment_analysis_model.h5', custom_objects=custom_objects)
 
 # Load the tokenizer
 with open('tokenizer.pickle', 'rb') as handle: