Update app.py

app.py

@@ -3,6 +3,8 @@ from transformers import pipeline
 from PIL import Image, ImageFilter
 import numpy as np
 
+print("Hello")
+
 # Load models from Hugging Face
 segmentation_model = pipeline("image-segmentation", model="nvidia/segformer-b1-finetuned-cityscapes-1024-1024")
 depth_estimator = pipeline("depth-estimation", model="Intel/zoedepth-nyu-kitti")