def append_suggestion(suggestions:list, driver:Driver, delivery):
found = False
for sup in suggestions:
if "driver" in sup and sup["driver"].get_id() == driver.get_id():
if not "deliveries" in sup:
sup["deliveries"] = []
sup["deliveries"].append(delivery)
found=True
break
if found is False:
suggestions.append({"driver" : driver, "deliveries":[delivery]})
