Method variable

tfjs-core/src/tensor.ts:500–504

(trainable = true, name?: string, dtype?: DataType)

    return opHandler.cast(this as T, dtype);
  }
  variable(trainable = true, name?: string, dtype?: DataType): Variable<R> {
    this.throwIfDisposed();
    return trackerFn().makeVariable(this, trainable, name, dtype) as
        Variable<R>;
  }
}

Object.defineProperty(Tensor, Symbol.hasInstance, {