Introduction of Partner Model, adding code to Tenant model

eveai_app/views/document_forms.py

@@ -10,21 +10,13 @@ from wtforms_sqlalchemy.fields import QuerySelectField
 
 from common.extensions import cache_manager
 from common.models.document import Catalog
+from common.utils.form_assistants import validate_json
 
 from config.type_defs.catalog_types import CATALOG_TYPES
 from config.type_defs.processor_types import PROCESSOR_TYPES
-from config.type_defs.retriever_types import RETRIEVER_TYPES
 from .dynamic_form_base import DynamicFormBase
 
 
-def validate_json(form, field):
-    if field.data:
-        try:
-            json.loads(field.data)
-        except json.JSONDecodeError:
-            raise ValidationError('Invalid JSON format')
-
-
 class CatalogForm(FlaskForm):
     name = StringField('Name', validators=[DataRequired(), Length(max=50)])
     description = TextAreaField('Description', validators=[Optional()])