src/main/java/seedu/address/model/ModelManager.java
@Override
    public void updateObservedExtraFilteredAssignmentList(Predicate<Assignment> predicate) {
        requireNonNull(predicate);
        filteredAssignments.setPredicate(predicate);
    }
/**
     * Update Observed Extra Filtered Assignment List.
     */
Update Observed Extra Filtered Assignment List.
Update Observed Extra Filtered Assignment List .
@Override
    public void updateObservedExtraFilteredAssignmentList(Predicate<Assignment> predicate) {
        requireNonNull(predicate);
        filteredAssignments.setPredicate(predicate);
    }
@ Override public void updateObservedExtraFilteredAssignmentList ( Predicate < Assignment > predicate ) { requireNonNull ( predicate ) ; filteredAssignments . setPredicate ( predicate ) ; }
Update Observed Extra Filtered Assignment List.
Update Observed Extra Filtered Assignment List .