update code samples

Author: Barqawiz

README.md

@@ -71,6 +71,16 @@ List<String> images = imageModel.generateImages(imageInput);
 ```
 Output:<br>
 <img src="images/response_image.png" height="220px">
+<br><br>
+**Text to speech code** (2 steps):
+```java
+// 1- initiate the remote speech model
+RemoteSpeechModel model = new RemoteSpeechModel(apiKey, SpeechModels.google);
+
+// 2- call generateImages with any command !
+SpeechInput input = new SpeechInput.Builder("Hi, I am Intelligent Java.").build();
+List<String> images = imageModel.generateImages(imageInput);
+```
 
 For full example check the code inside sample_code project.
 

sample_code/src/com/intelliJava/test/GoogleApp.java

@@ -43,10 +43,11 @@ public static void main(String[] args) {
 	 */
 	private static void tryGoogleSpeechModel(String apiKey) throws IOException {
 
-		SpeechInput input = new SpeechInput("Hi, I am Intelligent Java.", Gender.FEMALE);
 
 		RemoteSpeechModel model = new RemoteSpeechModel(apiKey, SpeechModels.google);
 
+		SpeechInput input = new SpeechInput.Builder("Hi, I am Intelligent Java.").build();
+		
 		// get the audio bytes
 		// you can play it using libraries like javafx
 		byte[] decodedAudio = model.generateEnglishText(input);