Update app.py

app.py

@@ -14,7 +14,7 @@ def process_image_check(path_input):
             "Missing image in the left pane: please upload an image first."
         )
 
-def process_pipe_matting(matting_image_input):
+def infer_image_matting(matting_image_input):
     return client.predict(
       path_input=handle_file(matting_image_input),
       api_name="/gradio_handler"