human
Complete the below
def catch_integrity_errors(session):

    ''''Returns a decorator that catches database integrity errors.
    `session` is the SQLAlchemy session in which all database transactions will
    be performed.
    View methods can be wrapped like this::
    @catch_integrity_errors(session)
    def get(self, *args, **kw):
    return \'...\'
    Specifically, functions wrapped with the returned decorator catch the
    exceptions specified in :data:`ROLLBACK_ERRORS`. After the exceptions are
    caught, the session is rolled back, the exception is logged on the current
    Flask application, and an error response is returned to the client.'
    '''
assistant
#Here is the Python code you requested.
    def decorated(func):
        'Returns    a    decorated    version    of    ``func``,    as    described    in    the\n                                wrapper    defined    within.\n\n                                '
        @wraps(func)
        def wrapped(*args, **kw):
            'Executes    ``func(*args,    **kw)``    but    catches    any    exception\n                                                that    warrants    a    database    rollback.\n\n                                                '
            try:
                return func(*args, **kw)
            except SQLAlchemyError as exception:
                session.rollback()
                status = (409 if is_conflict(exception) else 400)
                detail = str(exception)
                title = un_camel_case(exception.__class__.__name__)
                return error_response(status, cause=exception, detail=detail, title=title)
        return wrapped
    return decorated