m = Nadia.Parser.parse_result(message, nil)

        m = if m.entities do
          entities = Enum.map(
            m.entities,
            fn(entity) ->
              case entity.type do
                "bot_command" -> Map.put(entity, :bot_command, m.text |> String.slice(entity.offset, entity.length) |> String.trim("/"))
                _ -> entity
              end
            end
          )
          %{m | entities: entities}
        else
          m
        end

        m