Improved example [skip ci]

ankane · ankane · commit 1ace93fef845 · 2023-11-28T18:39:15.000-08:00
diff --git a/src/test/java/com/pgvector/OpenAITest.java b/src/test/java/com/pgvector/OpenAITest.java
@@ -80,7 +80,7 @@ private List<float[]> fetchEmbeddings(String[] input, String apiKey) throws IOEx
             .build();
         HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
 
-        List<float[]> embeddings = new ArrayList<float[]>();
+        List<float[]> embeddings = new ArrayList<>();
         for (JsonNode n : mapper.readTree(response.body()).get("data")) {
             float[] embedding = new float[n.get("embedding").size()];
             int i = 0;
