Will a broken glass tube work in space?

It is necessary to search for the answer to the question posed in the original problem using a set of generally accepted physical laws and regularities. According to the established patterns and rules, when used in open space, a radio tube, in which the integrity of the glass is broken, it will continue its standard operation, due to the fact that the purpose of the glass in the radio tube is to create a vacuum, and in space there is a vacuum all around. This process in space is due to the lack of air.