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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def search_app_root():
 """ Search your Django application root returns: - (String) Django application root path """

        while True:

            current = os.getcwd()

            if pathlib.Path("apps.py").is_file():
                return current
            elif pathlib.Path.cwd() == "/":
                raise FileNotFoundError
            else:
                os.chdir("../")