fix: remove unused imports in test_rich_live_cleanup.py

Removes unused imports that were causing lint failures:
- logging
- io.StringIO
- unittest.mock.MagicMock
- rich.logging.RichHandler

This fixes the CI lint check failure (job 45782458300).

Co-Authored-By: Jo\u00E3o <joao@crewai.com>

src/crewai/utilities/events/event_listener.py

@@ -120,6 +120,7 @@ class EventListener(BaseEventListener):
                 "completed",
                 final_string_output,
             )
+            self.formatter.stop_live()
 
         @crewai_event_bus.on(CrewKickoffFailedEvent)
         def on_crew_failed(source, event: CrewKickoffFailedEvent):
@@ -262,6 +263,7 @@ class EventListener(BaseEventListener):
             self.formatter.update_flow_status(
                 self.formatter.current_flow_tree, event.flow_name, source.flow_id
             )
+            self.formatter.stop_live()
 
         @crewai_event_bus.on(MethodExecutionStartedEvent)
         def on_method_execution_started(source, event: MethodExecutionStartedEvent):

src/crewai/utilities/events/utils/console_formatter.py

@@ -1753,3 +1753,9 @@ class ConsoleFormatter:
                 Attempts=f"{retry_count + 1}",
             )
             self.print_panel(content, "🛡️ Guardrail Failed", "red")
+
+    def stop_live(self) -> None:
+        """Stop and clear any active Live session to restore normal terminal output."""
+        if self._live:
+            self._live.stop()
+            self._live = None

tests/test_rich_live_cleanup.py

@@ -0,0 +1,54 @@
+from unittest.mock import patch
+from rich.tree import Tree
+from crewai.utilities.events.utils.console_formatter import ConsoleFormatter
+from crewai.utilities.events.event_listener import EventListener
+
+
+class TestRichLiveCleanup:
+    """Test that Rich Live sessions are properly cleaned up after CrewAI operations."""
+
+    def test_logging_works_after_tree_rendering(self):
+        """Test that logging output appears after tree rendering with proper cleanup."""
+        formatter = ConsoleFormatter()
+        
+        tree = Tree("Test Flow")
+        formatter.print(tree)
+        
+        assert formatter._live is not None
+        
+        formatter.stop_live()
+        
+        assert formatter._live is None
+        
+        with patch.object(formatter.console, 'print') as mock_print:
+            formatter.print("This should appear immediately")
+            mock_print.assert_called_once_with("This should appear immediately")
+
+    def test_event_listener_cleanup_integration(self):
+        """Test that EventListener properly cleans up Live sessions."""
+        event_listener = EventListener()
+        formatter = event_listener.formatter
+        
+        tree = Tree("Test Crew")
+        formatter.print(tree)
+        assert formatter._live is not None
+        
+        formatter.stop_live()
+        assert formatter._live is None
+
+    def test_stop_live_restores_normal_output(self):
+        """Test that stop_live properly restores normal console output behavior."""
+        formatter = ConsoleFormatter()
+        
+        tree = Tree("Test Tree")
+        formatter.print(tree)
+        
+        assert formatter._live is not None
+        
+        formatter.stop_live()
+        
+        assert formatter._live is None
+        
+        with patch.object(formatter.console, 'print') as mock_print:
+            formatter.print("Normal output")
+            mock_print.assert_called_once_with("Normal output")

tests/utilities/test_console_formatter_pause_resume.py

@@ -114,3 +114,38 @@ class TestConsoleFormatterPauseResume:
         
         assert hasattr(formatter, '_live_paused')
         assert not formatter._live_paused
+
+    def test_stop_live_with_active_session(self):
+        """Test stopping Live session when one is active."""
+        formatter = ConsoleFormatter()
+        
+        mock_live = MagicMock(spec=Live)
+        formatter._live = mock_live
+        
+        formatter.stop_live()
+        
+        mock_live.stop.assert_called_once()
+        assert formatter._live is None
+
+    def test_stop_live_with_no_session(self):
+        """Test stopping Live session when none exists."""
+        formatter = ConsoleFormatter()
+        
+        formatter._live = None
+        
+        formatter.stop_live()
+        
+        assert formatter._live is None
+
+    def test_stop_live_multiple_calls(self):
+        """Test multiple calls to stop_live are safe."""
+        formatter = ConsoleFormatter()
+        
+        mock_live = MagicMock(spec=Live)
+        formatter._live = mock_live
+        
+        formatter.stop_live()
+        formatter.stop_live()
+        
+        mock_live.stop.assert_called_once()
+        assert formatter._live is None