add title and description

app.py

@@ -41,6 +41,9 @@ app = gr.Interface(
     inputs=gr.Textbox(placeholder="Write your tweet here..."), 
     outputs="label", 
     interpretation="default",
-    examples=[["Please don't listen to anyone. Vaccinate your child"],['My kid has a lump on his hand because of the vaccine']])
+    examples=[["Please don't listen to anyone. Vaccinate your child"],['My kid has a lump on his hand because of the vaccine']],
+    title= 'Sentiment Analysis App',
+    description= 'This app is designed to help you gauge the emotions and opinions expressed in text, particularly focusing on discussions related to measles vaccination on X(formerly Twitter). Simply input a tweet or any text, and the app will swiftly categorize it into one of three categories: Negative, Neutral, or Positive sentiment. '
+
 
 app.launch()