text: def nested_get(input_dict, nested_key):
      internal_dict_value = input_dict
      for k in nested_key:
          internal_dict_value = internal_dict_value.get(k, None)
          if internal_dict_value is None:
              return None
      return internal_dict_value
  
  print(nested_get({"a":{"b":{"c":1}}},["a","b","c"]))