Wrong importing at triviaqa/utils

[Kkordik]

I found out that files in triviaqa/utils have inputs with errors:
ModuleNotFoundError: No module named 'utils.utils'; 'utils' is not a package

At dataset_utils.py should be:

import utils

Instead of:

import utils.utils
import utils

Also at convert_to_squad_format.py are lots of such errors:

def get_text(qad, domain):
    ...
    return utils.utils.get_file_contents(local_file, encoding='utf-8')

The correct way would be to call get_file_contents as:

def get_text(qad, domain):
    ...
    return utils.get_file_contents(local_file, encoding='utf-8')

I found out that after correcting of dataset_utils.py as I showed and just moving convert_to_squad_format.py file from /triviaqa/utils to the main /triviaqa the error message disappears.