toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (blobs != null) 'blobs': blobs!,
if (scalar != null) 'scalar': scalar!,
if (step != null) 'step': step!,
if (tensor != null) 'tensor': tensor!,
if (wallTime != null) 'wallTime': wallTime!,
};