Update link referenecs

[matteoarcangeli99]

Hello, this is part of my model structure

`class Economic_ID(BaseModel):
date: datetime
country: str

class Economic(Document):
id: Economic_ID
indicator1: float
indicator2: float

class Location_ID(BaseModel):
zip: str
country: str
lat: Optional[float] = None
lon: Optional[float] = None

class Location(Document):
id: Location_ID
economicIndicator: List[Link[Economic]]= []
`

I want to update economicIndicator based on new information that I got in the collection, so I have written this function, but it doent n't work. Can everyone help me?

async def update_economic_links(self): locations = await Location.find_many().to_list() location = locations[0] if locations else None If location is None: return None # Location not found economic_to_link = await Economic.find_many( Economic.id.country == "IT", ).to_list() await location.fetch_link(Location.economicIndicator) # Update the economicIndicator field location.economicIndicator = [Link(economic_id, Economic) for economic_id in economic_to_link] # Save the updated document await location.save() return location