Update app.py

app.py

@@ -85,7 +85,7 @@ with gr.Blocks() as app:
                     im_width=gr.Number(label="Width",value=500)
                 wait_time=gr.Number(label="Wait Time",value=3000)
                 theme=gr.Radio(label="Theme", choices=["light","dark"],value="light")
-                chatblock=gr.Dropdown(label="Chatblocks",choices=[c for c in range(1,20)],value=1)
+                chatblock=gr.Dropdown(label="Chatblocks",choices=[c for c in range(1,40)],multiselect=True,value=1)
                 
                 im_btn=gr.Button("Screenshot")
                 img=gr.Image(type='filepath')