Update app.py

app.py

@@ -335,7 +335,8 @@ class App:
                                   outputs=[tb_indicator, files_subtitles, tb_info])
                     # btn_openfolder.click(fn=lambda: self.open_folder("outputs"), inputs=None, outputs=None)
 
-                    input_multi.change(fn=self.update_visibility,input_multi)
+                    input_multi.change(fn=self.update_visibility,
+                                   radio_text=input_multi)
                 
                 with gr.TabItem("Device info"):  # tab2
                     with gr.Column():
@@ -373,7 +374,7 @@ class App:
             return gr.Checkbox(visible=True, value=False, label="Translate to English", interactive=True)
 
     @staticmethod
-    def update_visibility(radio: str):
+    def update_visibility(radio_text: str):
         if radio == "Single":
             input_file.visible = True
             input_file_multi.visible = False