added traceback response

api/app.py

@@ -7,6 +7,7 @@ from model.src.utils.arg_parser import eval_parse_args  # Nuovo import corretto
 import sys
 from PIL import Image
 import base64
+import traceback
 
 
 from model.src import eval
@@ -65,25 +66,28 @@ def generate_design():
         ]
         print("### Esecuzione eval.main ###")  # Stampa per il debug
 
+        import traceback
+
         # Esecuzione del modello
         try:
             final_image = eval.main(img_sketch_buffer, json_data_from_req)
             print("### eval.main eseguito con successo ###")  # Stampa per il debug
         except AttributeError as e:
             print(f"### AttributeError: {str(e)} ###")  # Stampa per il debug
-            return f"AttributeError: {str(e)}", 500
+            return f"AttributeError: {traceback.format_exc()}", 500
         except TypeError as e:
             print(f"### TypeError: {str(e)} ###")  # Stampa per il debug
-            return f"TypeError: {str(e)}", 500
+            return f"TypeError: {traceback.format_exc()}", 500
         except ValueError as e:
             print(f"### ValueError: {str(e)} ###")  # Stampa per il debug
-            return f"ValueError: {str(e)}", 500
+            return f"ValueError: {traceback.format_exc()}", 500
         except IOError as e:
             print(f"### IOError: {str(e)} ###")  # Stampa per il debug
-            return f"IOError: {str(e)}", 500
+            return f"IOError: {traceback.format_exc()}", 500
         except Exception as e:
             print(f"### Unexpected error: {str(e)} ###")  # Stampa per il debug
-            return f"Unexpected error: {str(e)}", 500
+            return f"Unexpected error: {traceback.format_exc()}", 500
+
 
         # Salvataggio immagine e invio come risposta
         img_io = io.BytesIO()