nit [skip-e2e]

.github/CONTRIBUTING.md

@@ -57,6 +57,13 @@ We welcome ideas for improvements and new features. To suggest an enhancement, o
 5. Push your branch to your fork on GitHub.
 6. Open a new pull request against the `main` branch of the axolotl repository. Include a clear and concise description of your changes, referencing any related issues.
 
+#### Skipping CI Checks
+
+You can skip certain CI checks by including specific keywords in your commit messages:
+
+- `[skip ci]` or `skip ci` - Skips all CI checks for that commit
+- `[skip-e2e]` or `skip-e2e` - Skips only end-to-end tests while running other CI checks
+
 ## Style Guidelines
 
 ### Code Style

TODO.md

@@ -1,10 +0,0 @@
-# todo list
-
-- [] Validation of parameters for combinations that won't work
-
-
-
-## things that are known not to work
-
-- FSDP offload and gradient_checkpointing - https://github.com/pytorch/pytorch/issues/82203
-- adamw_bnb_8bit doesn't play well with FSDP offload

src/axolotl/cli/utils/train.py

@@ -67,14 +67,12 @@ def build_command(base_cmd: list[str], options: dict[str, Any]) -> list[str]:
 
 def generate_config_files(config: str, sweep: str | None) -> Iterator[tuple[str, bool]]:
     """
-    Generate list of configuration files to process.
+    Generate list of configuration files to process. Yields a tuple of the configuration file name and a boolean indicating
+    whether this is a group of configurations (i.e., a sweep).
 
     Args:
         config: Base configuration file
         sweep: Sweep configuration file
-
-    Yields:
-        Tuple of configuration file name and whether this is a group of configurations
     """
 
     if not sweep: