Fix simpo_gamma default value for CLI (#328)

* Fix simpo default

* Bump

Author: timofeev1995

pyproject.toml

@@ -12,7 +12,7 @@ build-backend = "poetry.masonry.api"
 
 [tool.poetry]
 name = "together"
-version = "1.5.14"
+version = "1.5.15"
 authors = ["Together AI <[email protected]>"]
 description = "Python client for Together's Cloud Platform!"
 readme = "README.md"

src/together/cli/api/finetune.py

@@ -163,7 +163,7 @@ def fine_tuning(ctx: click.Context) -> None:
 @click.option(
     "--simpo-gamma",
     type=float,
-    default=0.1,
+    default=0.0,
     help="SimPO gamma parameter (only used when '--training-method' is 'dpo')",
 )
 @click.option(