Convoviz errors out on chats containing DALL-E images.

[zunzster]

Convoviz errors out when it encountered a sole chat I had containing images from DALL-E.
Once I deleted that chat, it completed it's conversions.

Traceback (most recent call last):
File "C:\Program Files\Python310\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\Python310\lib\runpy.py", line 86, in run_code
exec(code, run_globals)
File "C:\Program Files\Python310\lib\site-packages\convoviz_main.py", line 5, in
main()
File "C:\Program Files\Python310\lib\site-packages\convoviz\cli.py", line 38, in main
entire_collection = ConversationSet.from_zip(user.configs["zip_filepath"])
File "C:\Program Files\Python310\lib\site-packages\convoviz\models_conversation_set.py", line 55, in from_zip
return cls.from_json(convos_path)
File "C:\Program Files\Python310\lib\site-packages\convoviz\models_conversation_set.py", line 47, in from_json
return cls(array=loads(file.read()))
File "C:\Program Files\Python310\lib\site-packages\pydantic\main.py", line 164, in init
pydantic_self.pydantic_validator.validate_python(data, self_instance=pydantic_self)
pydantic_core._pydantic_core.ValidationError: 45 validation errors for ConversationSet
array.1.mapping.4d7b02ae-cd9e-47de-82d3-4981ecffc4e1.message.content.parts.0
Input should be a valid string [type=string_type, input_value={'content_type': 'image_a... generation metadata'}}}, input_type=dict]
For further information visit https://errors.pydantic.dev/2.5/v/string_type