498a & bail

Team, Wife booked 498A on me & I received letter from police to present for Inquiry,then I applied for bail but within week police files charge sheet to court with remark Absconding.Does it mean that police role is over in my case & still they can call me for inquiry. I get the AB in which mentioned to give surety.Now as police files charge sheet to court then I need to provide surety only to court or I need to provide surety to police & court also. My lawyer telling me that we need to provide surety to both. Please suggest. Regards, Ashok