Update app.py

app.py

@@ -79,7 +79,7 @@ def whatsapp_webhook():
                     response_text = "Please specify if you want to detect a pest or a disease."
             except Exception as e:
                 print(f"Error processing image: {e}")
-                response_text = 'Invalid image'
+                response_text = e
         else:
             response_text = "The attached file is not an image. Please send an image for classification."
     elif 'bookkeeping' in incoming_msg: