Go gota Dataframe not loading struct, requires []struct

I am reading a file with each row containing two words separated by a space. I scan and split each line to two words (strings) and store them in the MyEntity struct (in items). The words are then added to items.

type Entity struct {
    Name string
    Entity string 
}

type MyEntity struct {
    Entities []Entity
}

func (entity *MyEntity) AddEntity(item Entity) []Entity {
    entity.Entities = append(entity.Entities, item)
    return entity.Entities
}

...

items := MyEntity{}

// loop here over the rows - name is first word, entity is second word

item := Entity{
    name, entity,
}

items.AddEntity(item)

...

Should items not be a []struct here? I am using the gota package (https://github.com/go-gota/gota) to create a DataFrame from items but using dataframe.LoadStructs(items) fails because items is a struct and it must be a []struct.

I am fairly new to Go, so what am I missing here?

>Solution :

Load the data frame from the slice of entities:

 df := dataframe.LoadStructs(items.Entities)