code: def update_dict(input_dict,key,value):
      '''update_dict will update lists in a dictionary. If the key is not included,
      if will add as new list. If it is, it will append.
      :param input_dict: the dict to update
      :param value: the value to update with
      '''
      if key in input_dict:
          input_dict[key].append(value)
      else:
          input_dict[key] = [value]
      return input_dicf update_dict(input_dict,key,value):
      '''update_dict will update lists in a dictionary. If the key is not included,
      if will add as new list. If it is, it will append.
      :param input_dict: the dict to update
      :param value: the value to update with
      '''
      if key in input_dict:
          input_dict[key].append(value)
      else:
          input_dict[key] = [value]
      return input_dict
docs: update_dict will update lists in a dictionary. If the key is not included,
      if will add as new list. If it is, it will append.
      :param input_dict: the dict to update
      :param value: the value to update with