Update app.py

app.py

@@ -9,12 +9,12 @@ def greet(name):
     ret += '\n Current working dir: ' + os.getcwd() + '\n'
     return ret
 
-demo = gr.Interface(fn=greet,
-                    gr.File(file_count="multiple", file_types=[".mid", ".midi"]),
-                    "file",
-                    examples=['ode_to_joy.mid']
-                   )
+demo = gr.Interface(
+    greet,
+    gr.File(file_types=[".mid", ".midi"]),
+    "file",
+    examples=['ode_to_joy.mid']
+)
     
 if __name__ == "__main__":
-    os.system("pwd")
     demo.launch()