diff --git a/resolvers/service.py b/resolvers/service.py
index 5780845..8c9beec 100644
--- a/resolvers/service.py
+++ b/resolvers/service.py
@@ -1,4 +1,10 @@
-def resolve_service(*_):
+def resolve_service(parent, args, context, info):
+    # For debugging purposes
+    print("Resolver resolve_service called")
+    
     # For now, return a placeholder SDL.
     sdl = "type Query { _service: _Service } type _Service { sdl: String }"
-    return {"sdl": sdl}
\ No newline at end of file
+    
+    result = {"sdl": sdl}
+    print(f"Returning from resolve_service: {result}")
+    return result