task: data visualization

type: bar

hardness: Medium

keys: figsize color labels xtick_labels


type: pie

hardness: Hard

keys: figsize color legend_title


keys: figsize color graph_title


keys: color figsize graph_title


keys: color graph_title labels


keys: color graph_title figsize


hardness: Easy


keys: labels figsize color


keys: graph_title figsize color


keys: graph_title figsize color labels