fix script and change check for basop_encoder prm files

import pprint

HERE = Path(__file__).parent

CONFIGS_DIR = HERE.joinpath("config")

CONFIGS_DIR = HERE.parent.joinpath("scripts/config")

PRM_FILES = [

    CONFIGS_DIR.joinpath("self_test.prm"),

            contents = f.read()

        # first check if there are complete duplicates (i.e. comment line, encoder cmd and decoder cmd are the same)

        # for "basop_encoder" files, we only need to check for encoder command duplicates

        if "basop_encoder" in prm_file.name:

            lines = contents.split("\n")

            encoder_lines = [l for l in lines if "IVAS_cod" in l]

            encoder_counter = Counter(encoder_lines)

            testcase_duplicates = [l for l in encoder_counter if encoder_counter[l] > 1]

        else:

            blocks = contents.split("\n\n")

            blocks = [b for b in blocks if len(b.strip()) > 0]

            blocks_counter = Counter(blocks)

        blocks_duplicates = [

            testcase_duplicates = [

                b.split("\n")[0] for b in blocks_counter if blocks_counter[b] > 1

            ]

        commands_counter = Counter(commands_lines)

        commands_duplicates = [l for l in commands_counter if commands_counter[l] > 1]

        if len(blocks_duplicates) > 0:

        if len(testcase_duplicates) > 0:

            duplicates_found = True

            print(f"Duplicate testcases in {prm_file.name} found:")

            pprint.pp(blocks_duplicates)

            pprint.pp(testcase_duplicates)

        if len(commands_duplicates) > 0:

            duplicates_found = True