Add example to inference widget

Adding a few [widget examples](https://huggingface.co./docs/hub/en/models-widgets-examples#text-to-speech) (picked from your space) for the model page widget so that it's easier for people to test the model features/format with the inference widget

README.md

@@ -6,6 +6,11 @@ language:
 tags:
 - model_hub_mixin
 - pytorch_model_hub_mixin
+widget:
+- text: "[S1] Dia is an open weights text to dialogue model. [S2] You get full control over scripts and voices. [S1] Wow. Amazing. (laughs) [S2] Try it now on Git hub or Hugging Face."
+  example_title: "Dia intro"
+- text: "[S1] Oh fire! Oh my goodness! What's the procedure? What to we do people? The smoke could be coming through an air duct! [S2] Oh my god! Okay.. it's happening. Everybody stay calm! [S1] What's the procedure... [S2] Everybody stay fucking calm!!!... Everybody fucking calm down!!!!! [S1] No! No! If you touch the handle, if its hot there might be a fire down the hallway!"
+  example_title: "Panic protocol"
 ---
 
 <center>