Code cleanup - removed unused imports

athina/steps/conditional.py

@@ -1,10 +1,6 @@
-from typing import Any, Dict, List, Optional
+from typing import Dict, List
 from athina.steps.base import Step
-from jinja2 import Environment, UndefinedError
 from pydantic import ConfigDict
-import ast
-import operator
-from typing import Union, Callable
 from athina.steps.code_execution_v2 import CodeExecutionV2, EXECUTION_E2B