-- API key function tests
SELECT rag.anthropic_set_api_key('test_key');
 anthropic_set_api_key 
-----------------------
 
(1 row)

SELECT rag.anthropic_get_api_key();
 anthropic_get_api_key 
-----------------------
 test_key
(1 row)

SELECT rag.openai_set_api_key('test_key');
 openai_set_api_key 
--------------------
 
(1 row)

SELECT rag.openai_get_api_key();
 openai_get_api_key 
--------------------
 test_key
(1 row)

SELECT rag.fireworks_set_api_key('test_key');
 fireworks_set_api_key 
-----------------------
 
(1 row)

SELECT rag.fireworks_get_api_key();
 fireworks_get_api_key 
-----------------------
 test_key
(1 row)

SELECT rag.voyageai_set_api_key('test_key');
 voyageai_set_api_key 
----------------------
 
(1 row)

SELECT rag.voyageai_get_api_key();
 voyageai_get_api_key 
----------------------
 test_key
(1 row)