ctx.ensure_initialized() tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name inputs, attrs, num_outputs)

I just tried to download the model and retrain it but in the last movement I got this error as I also mention I tried to change the count of images inside the classes but it doesn't work.

[just refer the youtube link for additional information][1]