fix: Respect use_system_prompt in Converter regeneration

Fixes #2571

Co-authored-by: Devin AI <devin-ai-integration[bot]@users.noreply.github.com>

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

tests/memory/user_memory_test.py

@@ -1,4 +1,3 @@
-
 from unittest.mock import MagicMock, patch
 
 import pytest
@@ -12,6 +11,7 @@ class MockCrew:
     def __init__(self, memory_config):
         self.memory_config = memory_config
 
+
 @pytest.fixture
 def user_memory():
     """Fixture to create a UserMemory instance"""
@@ -19,17 +19,18 @@ def user_memory():
         memory_config={
             "provider": "mem0",
             "config": {"user_id": "john"},
-            "user_memory" : {}
+            "user_memory": {},
         }
     )
 
     user_memory = MagicMock(spec=UserMemory)
 
-    with patch.object(Memory,'__new__',return_value=user_memory):
+    with patch.object(Memory, "__new__", return_value=user_memory):
         user_memory_instance = UserMemory(crew=crew)
-    
+
     return user_memory_instance
 
+
 def test_save_and_search(user_memory):
     memory = UserMemoryItem(
         data="""test value test value test value test value test value test value
@@ -40,16 +41,10 @@ def test_save_and_search(user_memory):
     )
 
     with patch.object(UserMemory, "save") as mock_save:
-        user_memory.save(
-            value=memory.data,
-            metadata=memory.metadata,
-            user=memory.user
-        )
+        user_memory.save(value=memory.data, metadata=memory.metadata, user=memory.user)
 
         mock_save.assert_called_once_with(
-            value=memory.data,
-            metadata=memory.metadata,
-            user=memory.user
+            value=memory.data, metadata=memory.metadata, user=memory.user
         )
 
     expected_result = [
@@ -62,7 +57,9 @@ def test_save_and_search(user_memory):
     expected_result = ["mocked_result"]
 
     # Use patch.object to mock UserMemory's search method
-    with patch.object(UserMemory, 'search', return_value=expected_result) as mock_search:
+    with patch.object(
+        UserMemory, "search", return_value=expected_result
+    ) as mock_search:
         find = UserMemory.search("test value", score_threshold=0.01)[0]
         mock_search.assert_called_once_with("test value", score_threshold=0.01)
-        assert find == expected_result[0]
+        assert find == expected_result[0]