chore: display clean path for used test data file

import os.path

from os import listdir

from os.path import isfile, isdir, dirname, abspath, join

from colorama import Fore, Style

        else:

            if filename in open(path).read():

                found = True

                print(Fore.GREEN + "    Found usage of", filename, "in", path)

                print(Fore.GREEN + "    Found usage in", os.path.relpath(path, join(base_folder, 'TP/NGSI-LD')))

    return found