Inherited tenant attempting to sign lease

[Bruce C.]

Good morning BP. Recently purchased a single family in waggaman louisiana. Tenant has lease term that ended and is now month to month with previous owners lease that I have a copy of. She seems to be in no rush to sign our lease for 6 months as I have been trying to get this done for 2 weeks but tells us she wants to stay. May I asked how other have or would handle a similar situation? Thank you