Update app.py

app.py

@@ -25,5 +25,5 @@ with gr.Blocks() as app:
     format=gr.Dropdown(label="Line Format",choices=[m for m in list(mf.keys())])
     txt=gr.Textbox(lines=20)
     btn=gr.Button()
-    btn.click(upd,[txt,cur_l,curl_d,format],[prev,cur_l])
+    btn.click(upd,[txt,cur_l,cur_d,format],[prev,cur_l])
 app.launch()