code: def from_array(array):
          
          if array is None or not array:
              return None
          # end if
          assert_type_or_raise(array, dict, parameter_name="array")
  
          data = {}
          data['label'] = u(array.get('label'))
          data['amount'] = int(array.get('amount'))
          
          instance = LabeledPrice(**data)
          instance._raw = array
          return instance
docs: Deserialize a new LabeledPrice from a given dictionary.
  
          :return: new LabeledPrice instance.
          :rtype: LabeledPrice