Mock comfy_types in the hope to make the tests work again

tests/conftest.py

@@ -1,6 +1,24 @@
 import os
 import sys
+from unittest.mock import MagicMock
 
 # Add the project root directory to Python path
 # This allows the tests to import the project
 sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+# Create a dummy 'comfy.comfy_types.node_typing' module
+mock_comfy = MagicMock()
+mock_comfy.IO = MagicMock(
+    BOOLEAN="BOOLEAN",
+    INT="INT",
+    FLOAT="FLOAT",
+    STRING="STRING",
+    NUMBER = "FLOAT,INT",
+    ANY="*",
+)
+mock_comfy.ComfyNodeABC = object
+
+# Inject the mocked module into sys.modules
+sys.modules["comfy"] = mock_comfy
+sys.modules["comfy.comfy_types"] = mock_comfy
+sys.modules["comfy.comfy_types.node_typing"] = mock_comfy