fix

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Author: joseph-isaacs

vortex-array/src/arrow/record_batch.rs

@@ -17,7 +17,6 @@ use crate::VortexSessionExecute;
 use crate::array::IntoArray;
 use crate::arrays::StructArray;
 use crate::arrow::ArrowArrayExecutor;
-use crate::validity::Validity;
 
 // deprecated(note = "Use ArrowArrayExecutor::execute_record_batch instead")
 impl TryFrom<&ArrayRef> for RecordBatch {