Update app.py

app.py

@@ -32,6 +32,7 @@ class ImageVectorizer:
         self.__model = self.get_model()
     
     @staticmethod
+    @st.cache_resource
     def get_model():
         model = load_model('vegetable_classification_model_vgg.h5') # loading saved VGG model finetuned on vegetable images for classification
         top = model.get_layer('block5_pool').output