fix: sort imports and remove duplicate assertions

Co-Authored-By: Joe Moura <joao@crewai.com>

tests/crew_test.py

@@ -3343,10 +3343,6 @@ def test_crew_testing_function(copy_mock, crew_evaluator_mock):
             mock.call().print_crew_evaluation_result(),
         ]
     )
-            mock.call().set_iteration(2),
-            mock.call().print_crew_evaluation_result(),
-        ]
-    )
 
 
 @pytest.mark.vcr(filter_headers=["authorization"])

tests/utilities/evaluators/test_custom_llm_support.py

@@ -1,6 +1,7 @@
-import pytest
 from unittest.mock import MagicMock
 
+import pytest
+
 from crewai.agent import Agent
 from crewai.crew import Crew
 from crewai.llm import LLM