message: Changed nullabilityy condition check.
diff: NSString *label;
  NSString *displayName;
  - if (cColoredLabel.display_name != nil) {
  + if (cColoredLabel.display_name) {
  displayName = [NSString stringWithCString:cColoredLabel.display_name
  encoding:NSUTF8StringEncoding];
  }
  - if (cColoredLabel.label != nil) {
  + if (cColoredLabel.label) {
  label = [NSString stringWithCString:cColoredLabel.label
  encoding:NSUTF8StringEncoding];
  }
  TFLColoredLabel *coloredLabel = [[TFLColoredLabel alloc] initWithRed:(NSUInteger)cColoredLabel.r green:(NSUInteger)cColoredLabel.g blue:(NSUInteger)cColoredLabel.b label:label displayName:displayName];
  [coloredLabels addObject:coloredLabel];
  -
  }
  TFLSegmentation *segmentation;
  