Run a saved Actor task on Apify and wait for results to be ready. Args: task_id (str): The ID or name of the task on the Apify platform. task_input (Dict): The input object of the task that you're trying to run. Overrides the task's saved input. dataset_mapping_function (Callable): A function that takes a single dictionary (an Apify dataset item) and converts it to an instance of the Document class. build (str, optional): Optionally specifies the actor build to run. It can be either a build tag or build number. memory_mbytes (int, optional): Optional memory limit for the run, in megabytes. timeout_secs (int, optional): Optional timeout for the run, in seconds. Returns: ApifyDatasetLoader: A loader that will fetch the records from the task run's default dataset.
