Error when run colab notebook

[ken2190]

i get the below error when i run training cell in colab FineTuning_colab.ipynb
also run cell Training parameters and all parameter parsed

No LSB modules are available.
Description: Ubuntu 20.04.5 LTS
diffusers==0.11.1
lora-diffusion @ file:///content/lora
torchvision @ https://download.pytorch.org/whl/cu118/torchvision-0.15.1%2Bcu118-cp39-cp39-linux_x86_64.whl
transformers==4.25.1
xformers==0.0.16rc425
2023-04-16 09:29:59.351268: I tensorflow/core/platform/cpu_feature_guard.cc:182] This TensorFlow binary is optimized to use available CPU instructions in performance-critical operations.
To enable the following instructions: AVX2 FMA, in other operations, rebuild TensorFlow with the appropriate compiler flags.
2023-04-16 09:30:00.246985: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Could not find TensorRT

Copy-and-paste the text below in your GitHub issue

• Accelerate version: 0.15.0
• Platform: Linux-5.10.147+-x86_64-with-glibc2.31
• Python version: 3.9.16
• Numpy version: 1.22.4
• PyTorch version (GPU?): 1.13.1+cu117 (True)
• Accelerate default config:
  Not found
  2023-04-16 09:30:04.094704: I tensorflow/core/platform/cpu_feature_guard.cc:182] This TensorFlow binary is optimized to use available CPU instructions in performance-critical operations.
  To enable the following instructions: AVX2 FMA, in other operations, rebuild TensorFlow with the appropriate compiler flags.
  2023-04-16 09:30:04.940115: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Could not find TensorRT
  usage: accelerate [] launch
  [-h]
  [--config_file CONFIG_FILE]
  [--cpu]
  [--mps]
  [--multi_gpu]
  [--tpu]
  [--use_mps_device]
  [--dynamo_backend {no,eager,aot_eager,inductor,nvfuser,aot_nvfuser,aot_cudagraphs,ofi,fx2trt,onnxrt,ipex}]
  [--mixed_precision {no,fp16,bf16}]
  [--fp16]
  [--num_processes NUM_PROCESSES]
  [--num_machines NUM_MACHINES]
  [--num_cpu_threads_per_process NUM_CPU_THREADS_PER_PROCESS]
  [--use_deepspeed]
  [--use_fsdp]
  [--use_megatron_lm]
  [--gpu_ids GPU_IDS]
  [--same_network]
  [--machine_rank MACHINE_RANK]
  [--main_process_ip MAIN_PROCESS_IP]
  [--main_process_port MAIN_PROCESS_PORT]
  [--rdzv_conf RDZV_CONF]
  [--max_restarts MAX_RESTARTS]
  [--monitor_interval MONITOR_INTERVAL]
  [-m]
  [--no_python]
  [--main_training_function MAIN_TRAINING_FUNCTION]
  [--downcast_bf16]
  [--deepspeed_config_file DEEPSPEED_CONFIG_FILE]
  [--zero_stage ZERO_STAGE]
  [--offload_optimizer_device OFFLOAD_OPTIMIZER_DEVICE]
  [--offload_param_device OFFLOAD_PARAM_DEVICE]
  [--gradient_accumulation_steps GRADIENT_ACCUMULATION_STEPS]
  [--gradient_clipping GRADIENT_CLIPPING]
  [--zero3_init_flag ZERO3_INIT_FLAG]
  [--zero3_save_16bit_model ZERO3_SAVE_16BIT_MODEL]
  [--deepspeed_hostfile DEEPSPEED_HOSTFILE]
  [--deepspeed_exclusion_filter DEEPSPEED_EXCLUSION_FILTER]
  [--deepspeed_inclusion_filter DEEPSPEED_INCLUSION_FILTER]
  [--deepspeed_multinode_launcher DEEPSPEED_MULTINODE_LAUNCHER]
  [--fsdp_offload_params FSDP_OFFLOAD_PARAMS]
  [--fsdp_min_num_params FSDP_MIN_NUM_PARAMS]
  [--fsdp_sharding_strategy FSDP_SHARDING_STRATEGY]
  [--fsdp_auto_wrap_policy FSDP_AUTO_WRAP_POLICY]
  [--fsdp_transformer_layer_cls_to_wrap FSDP_TRANSFORMER_LAYER_CLS_TO_WRAP]
  [--fsdp_backward_prefetch_policy FSDP_BACKWARD_PREFETCH_POLICY]
  [--fsdp_state_dict_type FSDP_STATE_DICT_TYPE]
  [--megatron_lm_tp_degree MEGATRON_LM_TP_DEGREE]
  [--megatron_lm_pp_degree MEGATRON_LM_PP_DEGREE]
  [--megatron_lm_num_micro_batches MEGATRON_LM_NUM_MICRO_BATCHES]
  [--megatron_lm_sequence_parallelism MEGATRON_LM_SEQUENCE_PARALLELISM]
  [--megatron_lm_recompute_activations MEGATRON_LM_RECOMPUTE_ACTIVATIONS]
  [--megatron_lm_use_distributed_optimizer MEGATRON_LM_USE_DISTRIBUTED_OPTIMIZER]
  [--megatron_lm_gradient_clipping MEGATRON_LM_GRADIENT_CLIPPING]
  [--aws_access_key_id AWS_ACCESS_KEY_ID]
  [--aws_secret_access_key AWS_SECRET_ACCESS_KEY]
  [--debug]
  training_script
  ...
  accelerate [] launch: error: argument --mixed_precision: invalid choice: '' (choose from 'no', 'fp16', 'bf16')

[ken2190]

set --mixed_precision="fp16" get another error

CalledProcessError: Command '['/usr/bin/python3',
'/content/Dreambooth/train.py', '--lora_rank=',
'--pretrained_model_name_or_path=', '--pretrained_vae_name_or_path=',
'--instance_data_dir=', '--class_data_dir=', '--output_dir=', '--logging_dir=',
'--prior_loss_weight=', '--instance_prompt=', '--class_prompt=',
'--conditioning_dropout_prob=', '--unconditional_prompt=', '--seed=',
'--resolution=', '--train_batch_size=', '--gradient_accumulation_steps=',
'--mixed_precision=', '--adam_beta1=', '--adam_beta2=', '--adam_weight_decay=',
'--adam_epsilon=', '--learning_rate=', '--learning_rate_text=',
'--lr_scheduler=', '--lr_warmup_steps=', '--lr_cosine_num_cycles=',
'--ema_inv_gamma=', '--ema_power=', '--ema_min_value=', '--ema_max_value=',
'--max_train_steps=', '--num_class_images=', '--sample_batch_size=',
'--save_min_steps=', '--save_interval=', '--n_save_sample=',
'--save_sample_prompt=', '--save_sample_negative_prompt=']' returned non-zero
exit status 2.

[xam74er1]

I also have the isse , be sure to run all the previous step , including the experimental step

[theodorhar]

I had a very similar error, which also resolved once I did not skip past the Experimental steps.