Fixed as par some more review comments.

libraries-llms/README.md

@@ -1,6 +0,0 @@
-## Language Model Integration Libraries
-
-This module contains articles about libraries for language model integration in Java.
-
-### Relevant articles
-- [Introduction to LangChain](https://www.baeldung.com/langchain)

libraries-llms/src/test/java/com/baeldung/langchain/ChainWithDocumentLiveTest.java

@@ -31,7 +31,6 @@ public class ChainWithDocumentLiveTest {
 
     @Test
     public void givenChainWithDocument_whenPrompted_thenValidResponse() {
-
         EmbeddingModel embeddingModel = new AllMiniLmL6V2EmbeddingModel();
 
         EmbeddingStore<TextSegment> embeddingStore = new InMemoryEmbeddingStore<>();
@@ -61,7 +60,6 @@ public class ChainWithDocumentLiveTest {
 
         logger.info(answer);
         assertNotNull(answer);
-
     }
 
 }

libraries-llms/src/test/java/com/baeldung/langchain/ChatWithDocumentLiveTest.java

@@ -38,7 +38,6 @@ public class ChatWithDocumentLiveTest {
 
     @Test
     public void givenDocument_whenPrompted_thenValidResponse() {
-
         Document document = loadDocument(Paths.get("src/test/resources/example-files/simpson's_adventures.txt"));
         DocumentSplitter splitter = DocumentSplitters.recursive(100, 0, new OpenAiTokenizer(GPT_3_5_TURBO));
         List<TextSegment> segments = splitter.split(document);
@@ -77,7 +76,6 @@ public class ChatWithDocumentLiveTest {
 
         logger.info(aiMessage.text());
         assertNotNull(aiMessage.text());
-
     }
 
 }

libraries-llms/src/test/java/com/baeldung/langchain/ChatWithMemoryLiveTest.java

@@ -22,7 +22,6 @@ public class ChatWithMemoryLiveTest {
 
     @Test
     public void givenMemory_whenPrompted_thenValidResponse() {
-
         ChatLanguageModel model = OpenAiChatModel.withApiKey(Constants.OPEN_AI_KEY);
         ChatMemory chatMemory = TokenWindowChatMemory.withMaxTokens(300, new OpenAiTokenizer(GPT_3_5_TURBO));
 
@@ -38,9 +37,7 @@ public class ChatWithMemoryLiveTest {
             .content();
         logger.info(answerWithName.text());
         chatMemory.add(answerWithName);
-        assertThat(answerWithName.text()
+        assertThat(answerWithName.text()).contains("Kumar");
-            .contains("Kumar"));
-
     }
 
 }

libraries-llms/src/test/java/com/baeldung/langchain/PromptTemplatesLiveTest.java

@@ -21,7 +21,6 @@ public class PromptTemplatesLiveTest {
 
     @Test
     public void givenPromptTemplate_whenSuppliedInput_thenValidResponse() {
-
         PromptTemplate promptTemplate = PromptTemplate.from("Tell me a {{adjective}} joke about {{content}}..");
         Map<String, Object> variables = new HashMap<>();
         variables.put("adjective", "funny");
@@ -37,7 +36,6 @@ public class PromptTemplatesLiveTest {
         String response = model.generate(prompt.text());
         logger.info(response);
         assertNotNull(response);
-
     }
 
 }

libraries-llms/src/test/java/com/baeldung/langchain/ServiceWithToolsLiveTest.java

@@ -16,7 +16,6 @@ public class ServiceWithToolsLiveTest {
     private static final Logger logger = LoggerFactory.getLogger(ServiceWithToolsLiveTest.class);
 
     static class Calculator {
-
         @Tool("Calculates the length of a string")
         int stringLength(String s) {
             return s.length();
@@ -26,17 +25,14 @@ public class ServiceWithToolsLiveTest {
         int add(int a, int b) {
             return a + b;
         }
-
     }
 
     interface Assistant {
-
         String chat(String userMessage);
     }
 
     @Test
     public void givenServiceWithTools_whenPrompted_thenValidResponse() {
-
         Assistant assistant = AiServices.builder(Assistant.class)
             .chatLanguageModel(OpenAiChatModel.withApiKey(Constants.OPEN_AI_KEY))
             .tools(new Calculator())
@@ -48,7 +44,6 @@ public class ServiceWithToolsLiveTest {
 
         logger.info(answer);
         assertThat(answer).contains("13");
-
     }
 
 }