fix: handle LangGraph interrupts in human tool

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

tests/tools/test_tool_usage.py

@@ -85,6 +85,38 @@ def test_random_number_tool_schema():
     )
 
 
+def test_tool_usage_interrupt_handling():
+    """Test that tool usage properly propagates LangGraph interrupts."""
+    from unittest.mock import patch, MagicMock
+
+    class InterruptingTool(BaseTool):
+        name: str = "interrupt_test"
+        description: str = "A tool that raises LangGraph interrupts"
+
+        def _run(self, query: str) -> str:
+            raise type('Interrupt', (Exception,), {})("test interrupt")
+
+    tool = InterruptingTool()
+    tool_usage = ToolUsage(
+        tools_handler=MagicMock(),
+        tools=[tool],
+        original_tools=[tool],
+        tools_description="Sample tool for testing",
+        tools_names="interrupt_test",
+        task=MagicMock(),
+        function_calling_llm=MagicMock(),
+        agent=MagicMock(),
+        action=MagicMock(),
+    )
+
+    # Test that interrupt is propagated
+    with pytest.raises(Exception) as exc_info:
+        tool_usage.use(
+            ToolCalling(tool_name="interrupt_test", arguments={"query": "test"}, log="test"),
+            "test"
+        )
+    assert "test interrupt" in str(exc_info.value)
+
 def test_tool_usage_render():
     tool = RandomNumberTool()