@startuml
'logical_view_2'
left to right direction
skinparam monochrome true
skinparam handwritten false
skinparam shadowing false
hide class circle

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