```ruby
class ArtistsController < ApplicationController
  def index
  end

  def show
  end

  def new
  end

  def edit
  end

  def create
  end

  def update
  end

  def destroy
  end
end
```

Define show, new, create, edit, update, and destroy methods in ArtistsController
user
```ruby
class ArtistsController < ApplicationController
  def index
  end

  def show
    @artist = Artist.find(params[:id])
  end

  def new
    @artist = Artist.new
  end

  def create
    @artist = Artist.new(artist_params)
    if @arist.save
      redirect_to artist_path(@artist)
    else
      render 'new'
    end
  end

  def edit
    @artist = Artist.find_by(id: params[:id])
  end

  def update
    @artist = Artist.find_by(id: params[:id])
    if @artist.update(artist_params)
      redirect_to artist_path
    else
      render 'edit'
    end
  end

  def destroy
    @artist = Artist.find_by(id: params[:id])
    @artist.destroy
    redirect_to root_path
  end

  private

  def organization_params
    params.require(:artist).permit(:name, :email, :password, :address, :facebook, :twitter, :website, :bio, :avatar)
  end
end
```
assistant