Not sure how to structure my classes with this type of response shape

[va-fivenine]

Sorry I am new to this module... I am getting most of my Reponses mapped correctly but having an issue with 1 the error I am getting is
AttributeError: 'list' object has no attribute 'items'
here is the json response

[ { "ingredient": { "name": "Phenylbutazone", "drugbank_id": "DB00812" }, "cross_sensitive_entries": [ { "ingredient": { "name": "Celecoxib", "drugbank_id": "DB00482" } } ], "summary": "As a Nonsteroidal anti-inflammatory drugs (NSAIDs)...", "description": "NSAID hypersensitivity reactions ...", "incidence": "3.29%", "evidence_type": [ "nonclinical_trial", "varying_reports" ] } ]

here is how I constructed my classes:
`
@dataclass_json
@DataClass(frozen=True)
class Ingredient:
name: str
drugbank_id: str

@dataclass_json
@DataClass(frozen=True)
class CrossSensitivity:
ingredient:Ingredient
cross_sensitive_entries:Ingredient
summary: str
description: str
incidence: str
evidence_type: list[str]

@dataclass_json
@DataClass(frozen=True)
class CrossSensitivities:
ingredient: List[CrossSensitivity]
`

the issue I am having is that the top level of response doesn't have a key or name for the dictionary so not sure how to really construct my receiving class... any help with this would be wonderful...

thank
Richard