Update app.py

app.py

@@ -37,6 +37,7 @@ def process_image(image):
     depth_img = Image.fromarray(formatted)
 
     return depth_img
+    return result
 
 title = "Demo: zero-shot depth estimation with DPT"
 description = "Demo for Intel's DPT, a Dense Prediction Transformer for state-of-the-art dense prediction tasks such as semantic segmentation and depth estimation."