Fix missing dependencies in test_schemas.py

Signed-off-by: Mihai Criveti <[email protected]>

Author: crivetimihai

tests/unit/mcpgateway/test_schemas.py

@@ -786,6 +786,7 @@ def test_server_read(self):
             id=2,
             name="Object Server",
             description="Server with object associations",
+            icon="http://example.com/object_server.png",
             created_at=one_hour_ago,
             updated_at=now,
             is_active=True,