@startuml
'logical_view_1'
left to right direction
skinparam monochrome true
skinparam handwritten false
hide class circle
skinparam shadowing false

class TrainingData {
    name: str
    uploaded: datetime
    tested: datetime
    k: int
}
class "List[Sample]"
class Sample {
    sepal_length: float
    sepal_width: float
    petal_length: float
    petal_width: float
}
TrainingData *--> "List[Sample]" : training >
TrainingData *--> "List[Sample]" : testing >
"List[Sample]" o--> Sample
@enduml
