Update app2.py

app2.py

@@ -10,8 +10,9 @@ global prediction
 def model_obj():
     model = ModelLoader()
     prediction = PredictionServices(model.Model, model.Tokenizer)
-
-model_obj()
+    return prediction
+    
+prediction = model_obj()
 
 def single_predict(text):
     preds = prediction.single_predict(text)