removed unused imports and refacotored code a bit
@@ -3,7 +3,6 @@ package greencity.dto.habitstatistic;
import greencity.dto.user.HabitLogItemDto;
import java.time.LocalDate;
import java.util.List;
-import java.util.Map;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
