OSError Unable to load weights from pytorch checkpoint file If you tried to load a PyTorch model from a TF 20 checkpoint please set from_tf=True

This error message indicates that there was an issue loading weights from a PyTorch checkpoint file. If you were attempting to load a PyTorch model from a TensorFlow 2.0 checkpoint file, you may need to set the from_tf parameter to True in order to successfully load the weights. This will allow PyTorch to properly interpret the TensorFlow checkpoint file and load the weights into the PyTorch model.