update app.py

app.py

@@ -1,4 +1,3 @@
-import traceback
 import logging
 from typing import Optional
 import spaces
@@ -259,9 +258,9 @@ def process(
         logger.info("finish processing")
         return image_som, str(parsed_content_list)
     except Exception as e:
-        logger.info('error in process')
-        traceback.print_exc()
-        return image_input, 'error in process'
+        error_message = str(e)
+        logger.info(error_message)
+        return image_input, error_message
 
 logger.info("Starting App.")
 with gr.Blocks() as demo: