Update app.py

app.py

@@ -17,7 +17,7 @@ db = app.database()
 def function(parameter):
     data = db.child("data").child(parameter).get()
     data = data.val()
-    return data.val
+    return data
 
 iface = gr.Interface(fn=function, inputs="text", outputs="text")
 iface.launch()