Update app.py

app.py

@@ -623,7 +623,7 @@ def speak(input, tokenLength):
 
 
 model = gr.Interface(fn=speak,
-                css="custom_theme.css"
+                css="custom_theme.css",
                          inputs=[gr.Textbox(label = "initial text", placeholder="To be or not to be"), gr.Slider(20, 40, step=1, value=40)], 
                     outputs="text",
                     title = "speak shakespeare, speak!",