Nested Form field?

[saileshkush95]

Prerequisites

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• [*] Is it a new feature?
• [*] Is it a a question?
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Description

Thank you for this amazing package, I'm following same apprach to perform other crud operatations. and It is working fine. But I've one questions, how can i implement nested field muation and also how can i upload images. I mean simple model form works or not?

for example, I've moodel called Media, and Here is mutations for model.

class CreateMedia(
    RelayMutationMixin,
    DynamicInputMixin,
    Output,
    graphene.ClientIDMutation):
    form = MediaForm
    _inputs = list(form.Meta.fields)
    media = graphene.Field(MediaNode)

    @classmethod
    @login_required
    def resolve_mutation(cls, root, info, **kwargs):
        f = cls.form(kwargs)
        if f.is_valid():
            try:
                media = f.save()
                return cls(success=True, media=media)
            except Exception as e:
                return cls(success=False, errors="Some things went wrongs")
        else:
            return cls(success=False, errors=f.errors.get_json_data())

and here is model

class MediaForm(forms.ModelForm):
    class Meta:
        model = Media
        fields = ("media", "content_type", "object_id")

But it is not working