Question about tf version for ray data and ray train

Ray Data
1

Hi there, I wonder what version of TensorFlow is compatible with the ray train and ray data. I have tested tf 2.2 with ray data and found ray data 1.8 only support tf>2.3 with the special argument “output_signature” in ```
from_generator( generator, output_types=None, output_shapes=None, args=None, output_signature=None, name=None)


Thank you~
2

Hi @chuckhope, yes our use of tf.data.Dataset.from_generator() does require tensorflow>=2.4. Does TensorFlow 2.4 work for you?

3

I am afraid no. I would appreciate it if you could downgrade a version for the potential usage of the low version TensorFlow. Thank you.