Can i use tlt model with pytorch or tensorflow?

Accelerated Computing Intelligent Video Analytics Transfer Learning Toolkit
#1

Can i convert tlt model to pytorch or tensorflow model

#3

See Frequently Asked Questions — Transfer Learning Toolkit 3.0 documentation

Is it possible to export a custom trained .tlt (or.etlt) model to a conventional TensorFlow(TF) frozen inference graph (.pb) to make inferences with traditional TF tools?

No, this is currently not supported.