Update app.py

app.py

@@ -1,4 +1,10 @@
 import gradio as gr
+import torch
+from PIL import Image
+from torchvision import transforms
+
+from catdog_classifier.configuration import CustomModelConfig
+from catdog_classifier.model import CustomClassifier
 
 def greet(image):
     return "Hello " + "name" + "!!"