Update app.py

app.py

@@ -606,6 +606,11 @@ def answer_question(user_question, chatbot, audio=None):
     # return response_text
 
 css = """
+.gradio-container {
+    width: 90%;  /* Set the width as a percentage of the viewport */
+    max-width: 1200px;  /* Optional: Set a maximum width */
+    margin: 0 auto;  /* Center the container horizontally */
+}
 .gr-chatbot {
   /* Custom styles for the Chatbot component */
   border: 1px solid #ccc;