Whatsapp parsing

Trying the artifact on this Iphone 13 Pro Max :

> BuildID 372EBB42-2AF3-11F0-90D2-821BAB17A0CD
> FullVersionString Version 18.5 (Build 22F76)
> ProductBuildVersion 22F76
> ProductCopyright 1983-2025 Apple Inc.
> ProductName iPhone OS
> ProductVersion 18.5
> ShortVersionString 18.5
> SystemImageID A53E2900-B4CF-403A-98FA-459D7D84888D

i get this error :
```
Reading whatsAppMessages artifact had errors!
Error was 'dict' object has no attribute 'decode'
Exception Traceback: Traceback (most recent call last):
File "/home/user/Scrivania/iLeapp/ileapp/ileapp.py", line 511, in crunch_artifacts
plugin.method(files_found, category_folder, seeker, wrap_text, time_offset)
File "/home/user/Scrivania/iLeapp/ileapp/scripts/ilapfuncs.py", line 481, in wrapper
data_headers, data_list, source_path = func(Context)
File "/home/user/Scrivania/iLeapp/ileapp/scripts/artifacts/whatsApp.py", line 249, in whatsAppMessages
from_forward = f'{val_21.decode("utf-8")}' if val_21 is not None else ""
AttributeError: 'dict' object has no attribute 'decode'
```

as you can see i already tryied fixing the line trying to bypass the case where in db there is None instead of 21 , but still...