follow form create! error

example.cr

require "lucky_record"

class User < LuckyRecord::Model
  table :users do
  end
end

class UserQuery < User::BaseQuery
end

class Follow < LuckyRecord::Model
  table :follows do
    belongs_to from : User
    belongs_to to : User
    column accepted_at : Time?
  end
end

class FollowForm < Follow::BaseForm
  needs from_user : User
  needs to_user : User

  def prepare
    from_id = from_user.id
    to_id = to_user.id
  end
end

class CreateFollow
  def run
    existing_user = UserQuery.new.id(2)
    current_user = UserQuery.new.id(1)

    FollowForm.create!(from_user: current_user, to_user: existing_user)
  end
end

CreateFollow.new.run

the error

Error in lucky_scratch.cr:38: instantiating 'CreateFollow#run()'

CreateFollow.new.run
                 ^~~

in lucky_scratch.cr:34: no argument named 'from_user'
Matches are:
 - FollowForm.create!(params, from_user : User, to_user : User)
 - FollowForm.create!(from_user : User, to_user : User)
 - Follow::BaseForm.create!(params, id : Int32 | Nothing = Nothing.new, created_at : Time | Nothing = Nothing.new, updated_at : Time | Nothing = Nothing.new, from_id : Int32 | Nothing = Nothing.new, to_id : Int32 | Nothing = Nothing.new, accepted_at : Time | Nothing | Nil = Nothing.new)
 - Follow::BaseForm.create!(id : Int32 | Nothing = Nothing.new, created_at : Time | Nothing = Nothing.new, updated_at : Time | Nothing = Nothing.new, from_id : Int32 | Nothing = Nothing.new, to_id : Int32 | Nothing = Nothing.new, accepted_at : Time | Nothing | Nil = Nothing.new) (trying this one)

    FollowForm.create!(from_user: current_user, to_user: existing_user)
               ^~~~~~~