LTX Video (#123)

* rename files

* ltx finetuning

* update

* update

* improvements

* make style

* gradient clipping

* update

* fix distributed inference

* update

* update

finetrainers/models.py

@@ -0,0 +1,16 @@
+from typing import Any, Dict
+
+from .ltx_video import LTX_VIDEO_T2V_CONFIG
+
+
+SUPPORTED_MODEL_CONFIGS = {
+    "ltx_video": LTX_VIDEO_T2V_CONFIG,
+}
+
+
+def get_config_from_model_name(model_name: str) -> Dict[str, Any]:
+    if model_name not in SUPPORTED_MODEL_CONFIGS:
+        raise ValueError(
+            f"Model {model_name} not supported. Supported models are: {list(SUPPORTED_MODEL_CONFIGS.keys())}"
+        )
+    return SUPPORTED_MODEL_CONFIGS[model_name]