Fixed lint issues

src/crewai/crew.py

@@ -1125,13 +1125,17 @@ class Crew(BaseModel):
     def test(
         self,
         n_iterations: int,
-        eval_llm: Union[str, InstanceOf[LLM], Any] = Field(description="Language model that will run the agent.", default=None),
+        eval_llm: Union[str, InstanceOf[LLM]],
         inputs: Optional[Dict[str, Any]] = None,
     ) -> None:
         """Test and evaluate the Crew with the given inputs for n iterations concurrently using concurrent.futures."""
         test_crew = self.copy()
+
         eval_llm = create_llm(eval_llm)
 
+        if not eval_llm:
+            raise ValueError("Failed to create LLM instance.")
+
         self._test_execution_span = test_crew._telemetry.test_execution_span(
             test_crew,
             n_iterations,

src/crewai/utilities/evaluators/crew_evaluator_handler.py

@@ -24,7 +24,7 @@ class CrewEvaluator:
 
     Attributes:
         crew (Crew): The crew of agents to evaluate.
-        openai_model_name (str): The model to use for evaluating the performance of the agents (for now ONLY OpenAI accepted).
+        eval_llm (LLM): Language model instance to use for evaluations
         tasks_scores (defaultdict): A dictionary to store the scores of the agents for each task.
         iteration (int): The current iteration of the evaluation.
     """