Try single input interface

app.py

@@ -118,14 +118,14 @@ description = (
 )
 allow_flagging = "never"
 
-microphone = gr.Interface(
-    fn=recognize,
-    inputs=gr.Audio(sources="microphone", type="filepath"),
-    outputs=outputs,
-    title=title,
-    description=description,
-    allow_flagging=allow_flagging,
-)
+# microphone = gr.Interface(
+#     fn=recognize,
+#     inputs=gr.Audio(sources="microphone", type="filepath"),
+#     outputs=outputs,
+#     title=title,
+#     description=description,
+#     allow_flagging=allow_flagging,
+# )
 
 file = gr.Interface(
     fn=recognize,
@@ -136,6 +136,7 @@ file = gr.Interface(
     allow_flagging=allow_flagging,
 )
 
-demo = gr.TabbedInterface([microphone, file], ["Microphone", "Audio file"])
+# demo = gr.TabbedInterface([microphone, file], ["Microphone", "Audio file"])
 # demo.queue().launch()
-demo.launch()
+# demo.launch()
+file.launch()