get rid of some configs, formalize pythioa lora config

examples/pythia/lora.yml

@@ -0,0 +1,37 @@
+base_model: EleutherAI/pythia-1.4b-deduped
+base_model_config: EleutherAI/pythia-1.4b-deduped
+load_in_8bit: true
+datasets:
+  - path: teknium/GPT4-LLM-Cleaned
+    type: alpaca
+dataset_prepared_path: last_run_prepared
+val_set_size: 0.05
+adapter: lora
+lora_model_dir:
+sequence_len: 512
+lora_r: 16
+lora_alpha: 32
+lora_dropout: 0.05
+lora_target_modules:
+  - query_key_value
+lora_target_linear:
+lora_fan_in_fan_out: true  # pythia/GPTNeoX lora specific
+wandb_project:
+wandb_watch:
+wandb_run_id:
+wandb_log_model:
+output_dir: ./lora-alpaca-pythia
+gradient_accumulation_steps: 1
+micro_batch_size: 4
+num_epochs: 3
+learning_rate: 0.00001
+train_on_inputs: false
+group_by_length: false
+bf16: True
+tf32: True
+early_stopping_patience:
+resume_from_checkpoint:
+local_rank:
+weight_decay: 0.1
+eval_steps: 20
+logging_steps: 1