Number of layers for Efficientnet in TLTV3

While creating the spec file for efficientnet image classification , “num_layers” value for efficeintnet is not defined in the TLTV3 user guide.

model_config {
arch: “efficientnet_b0”

Also getting error while training “bash: tlt command not found” . Command used for training is "tlt classification train "

Please use n_layers .
See Image Classification — Transfer Learning Toolkit 3.0 documentation

arch: “resnet”
# for resnet → n_layers can be [10, 18, 50]
# for vgg → n_layers can be [16, 19]
n_layers: 101
I will sync with internal team to modify the user guide.

For “bash: tlt command not found”, please see TLT Launcher — Transfer Learning Toolkit 3.0 documentation, you need to install tlt. The most important step is

pip3 install nvidia-pyindex
pip3 install nvidia-tlt

Getting another error

Traceback (most recent call last):
File “/usr/local/bin/tlt”, line 8, in
File “/usr/local/lib/python3.6/dist-packages/tlt/entrypoint/”, line 114, in main
File “/usr/local/lib/python3.6/dist-packages/tlt/components/instance_handler/”, line 250, in launch_command
docker_handler = self.handler_map[
File “/usr/local/lib/python3.6/dist-packages/tlt/components/instance_handler/”, line 107, in handler_map
File “/usr/local/lib/python3.6/dist-packages/tlt/components/docker_handler/”, line 44, in init
self._docker_client = docker.from_env()
File “/usr/local/lib/python3.6/dist-packages/docker/”, line 85, in from_env
timeout=timeout, version=version, **kwargs_from_env(**kwargs)
File “/usr/local/lib/python3.6/dist-packages/docker/”, line 40, in init
self.api = APIClient(*args, **kwargs)
File “/usr/local/lib/python3.6/dist-packages/docker/api/”, line 188, in init
self._version = self._retrieve_server_version()
File “/usr/local/lib/python3.6/dist-packages/docker/api/”, line 213, in _retrieve_server_version
‘Error while fetching server API version: {0}’.format(e)
docker.errors.DockerException: Error while fetching server API version: (‘Connection aborted.’, FileNotFoundError(2, ‘No such file or directory’))

Please follow TLT Launcher — Transfer Learning Toolkit 3.0 documentation
Did you ever install docker-ce?