Update app.py

app.py

@@ -1,7 +1,20 @@
 import gradio as gr
 
 def greet(name):
-    return "嗨 " + name + "!!"
+    from transformers import pipeline
+    from PIL import Image
+    import requests
+
+    # load pipe
+    pipe = pipeline(task="depth-estimation", model="LiheYoung/depth-anything-small-hf")
+
+    # load image
+    url = 'http://images.cocodataset.org/val2017/000000039769.jpg'
+    image = Image.open(requests.get(url, stream=True).raw)
+
+    # inference
+    depth = pipe(image)["depth"]
+    return "depth: " + depth 
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()