Simplifying text clear logic

app.py

@@ -184,8 +184,8 @@ def change_language(radio,text_input,text_output,markdown,
 
 
 def clear_text():
-    text_input_update=gr.Textbox(value=None)
-    text_output_update=gr.Textbox(value=None)
+    text_input_update=""
+    text_output_update=""
 
     return [text_input_update,text_output_update]