lled <cite>TaskEvaluator</cite>.
This class is a wrapper around a model that allows the evaluation of tasks on the model. It can be used to evaluate a single task, or to evaluate a batch of tasks on a batch of models.</p>
<p>To initialize a <cite>TaskEvaluator</cite> object, you need to pass a model object and the tasks to evaluate.
The tasks should be instances of the <cite>Task</cite> class, which is a simple data structure that contains the following fields:</p>
<ul class="simple">
<li><p><cite>reaction_