Fix NumPy 2.x compatibility issue (#2431)

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

tests/test_numpy_compatibility.py

@@ -0,0 +1,62 @@
+import pytest
+import sys
+import importlib
+import warnings
+
+def test_crew_import_with_numpy():
+    """Test that crewai can be imported even with NumPy compatibility issues."""
+    try:
+        # Force reload to ensure we test our fix
+        if "crewai" in sys.modules:
+            importlib.reload(sys.modules["crewai"])
+        
+        # This should not raise an exception
+        from crewai import Crew
+        assert Crew is not None
+    except Exception as e:
+        pytest.fail(f"Failed to import Crew: {e}")
+
+def test_embedding_configurator_with_numpy():
+    """Test that EmbeddingConfigurator can be imported with NumPy."""
+    try:
+        # Force reload
+        if "crewai.utilities.embedding_configurator" in sys.modules:
+            importlib.reload(sys.modules["crewai.utilities.embedding_configurator"])
+        
+        from crewai.utilities.embedding_configurator import EmbeddingConfigurator
+        configurator = EmbeddingConfigurator()
+        # Test that we can create an embedder (might be unavailable but shouldn't crash)
+        embedder = configurator.configure_embedder()
+        assert embedder is not None
+    except Exception as e:
+        pytest.fail(f"Failed to use EmbeddingConfigurator: {e}")
+
+def test_rag_storage_with_numpy():
+    """Test that RAGStorage can be imported and used with NumPy."""
+    try:
+        # Force reload
+        if "crewai.memory.storage.rag_storage" in sys.modules:
+            importlib.reload(sys.modules["crewai.memory.storage.rag_storage"])
+        
+        from crewai.memory.storage.rag_storage import RAGStorage
+        # Initialize with minimal config to avoid actual DB operations
+        storage = RAGStorage(type="test", crew=None)
+        # Just verify we can create the object without errors
+        assert storage is not None
+    except Exception as e:
+        pytest.fail(f"Failed to use RAGStorage: {e}")
+
+def test_knowledge_storage_with_numpy():
+    """Test that KnowledgeStorage can be imported and used with NumPy."""
+    try:
+        # Force reload
+        if "crewai.knowledge.storage.knowledge_storage" in sys.modules:
+            importlib.reload(sys.modules["crewai.knowledge.storage.knowledge_storage"])
+        
+        from crewai.knowledge.storage.knowledge_storage import KnowledgeStorage
+        # Initialize with minimal config
+        storage = KnowledgeStorage()
+        # Just verify we can create the object without errors
+        assert storage is not None
+    except Exception as e:
+        pytest.fail(f"Failed to use KnowledgeStorage: {e}")