When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased. What about Bouyle's law in this case?

Explanation

When air pumped , more molecules are pumped and Boyle's law is stated for situation where number of molecules remains constnat.
In this case, as the number of air molecules Keep increasing . Hence, this is a case of varible mass, Boyle's law (and even Charle's law) is only applicable in situations , where number of gas molecules remains fixed.
Hence in this cases Boyle's law is not applicable.