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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 ensure_file(path):
 """ Checks if file exists, if fails, tries to create file """

        try:
            exists = isfile(path)
            if not exists:
                with open(path, 'w+') as fname:
                    fname.write('initialized')
                return (True, path)
            return (True, 'exists')
        except OSError as e:  # pragma: no cover
            return (False, e)