def add_log(list_logs, log):
list_changes = []
list_changes.append(list_logs[0].text())
list_logs[0].setText(log)
for q in range(len(list_logs)):
try:
if q == 0: continue
list_changes.append(list_logs[q].text())
list_logs[q].setText(list_changes[-2])
except:
break
