Fix duplicate slot in exam schedule

Author: ezhil56x

app/src/main/java/tk/therealsuji/vtopchennai/adapters/ExamsItemAdapter.java

@@ -88,6 +88,7 @@ public void setExamItem(Exam.AllData examItem) {
             TextView timings = this.examItem.findViewById(R.id.text_view_timings);
             TextView venue = this.examItem.findViewById(R.id.text_view_venue);
             ChipGroup slots = this.examItem.findViewById(R.id.chip_group_slots);
+            slots.removeAllViews();
 
             SimpleDateFormat dateFormat = new SimpleDateFormat("dd-MMM-yyyy", Locale.ENGLISH);
             SimpleDateFormat timeFormat = new SimpleDateFormat("HH:mm", Locale.ENGLISH);