Fix unused variable

Author: mark-thm

MODULE.bazel

@@ -14,8 +14,6 @@ bazel_dep(name = "rules_uv", version = "0.44.0")
 # configuration
 PYTHON_VERSION = "3.12"
 
-PYTHON_VERSION_SNAKE = PYTHON_VERSION.replace(".", "_")
-
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")
 python.toolchain(python_version = PYTHON_VERSION)
 use_repo(python, "python_versions")