feat(handlers.dataset): call datalad create() and save() methods

import re

from sre_constants import SUCCESS

import datalad.api

# BIDS Manager Python package has to be accessible.

try:

    from bids_manager.ins_bids_class import (

            datasetdesc_dict[bids_key] = bids_value

        # Write the dataset_description.json file only if it does not exist

        dataset_name = self.make_safe_filename(input_data["dataset_dirname"])

        # Create the BIDS dataset directory if it does not exist

        ds_path = os.path.join(self.dataset_path, dataset_name)

        if not os.path.isdir(ds_path):

            os.makedirs(ds_path)

        # Initialize the BIDS dataset as a Datalad-managed dataset

        datalad.api.create(

            dataset=ds_path,

            cfg_proc=['text2git', 'bids']

        )

        datasetdesc_path = os.path.join(ds_path, "dataset_description.json")

        if not os.path.isfile(datasetdesc_path):

            # Write the dataset_description.json file

            datasetdesc_dict.write_file(jsonfilename=datasetdesc_path)

            # Save the state of the dataset with Datalad

            datalad.api.save(

                dataset=ds_path,

                message='Initial BIDS dataset state',

                recursive=True

            )

        # Load the created BIDS dataset in BIDS Manager (creates companion files)

        ds_obj = BidsDataset(ds_path)

        if ds_obj:

            BidsDataset.dirname = os.path.join(ds_obj.dirname)

            req_dict.save_as_json(req_path)

            ds_obj.get_requirements()

            # Save state of dataset with Datalad

            datalad.api.save(

                dataset=BidsDataset.dirname,

                message='Overwrite the converters in the BIDS Manager requirements.json file'

            )

    @staticmethod

    def get_run(root_dir: str, bids_entities: dict, bids_modality: str):