diff --git a/libs/cli/langgraph_cli/cli.py b/libs/cli/langgraph_cli/cli.py
index 1f4b73d43..07a71c8b9 100644
--- a/libs/cli/langgraph_cli/cli.py
+++ b/libs/cli/langgraph_cli/cli.py
@@ -284,7 +284,6 @@ def _build(
                 verbose=True,
             )
         )
-
     set("Building...")
     # apply options
     args = [
diff --git a/libs/cli/langgraph_cli/config.py b/libs/cli/langgraph_cli/config.py
index 5a363ea42..826ec3b89 100644
--- a/libs/cli/langgraph_cli/config.py
+++ b/libs/cli/langgraph_cli/config.py
@@ -1033,7 +1033,6 @@ def python_config_to_docker(
     config_path: pathlib.Path,
     config: Config,
     base_image: str,
-    base_docker_tag: Optional[str] = None,
 ) -> tuple[str, dict[str, str]]:
     """Generate a Dockerfile from the configuration."""
     # configure pip