update type in parameter passing

app.py

@@ -13,8 +13,8 @@ def main_note(filepath):
 
 demo = gr.Interface(
     fn= main_note,
-    input = gr.Audio(type="filepath"),
-    output= "text"
+    inputs = gr.Audio(type="filepath"),
+    outputs= "text"
 )
 
 if __name__ == "__main__":