Update app.py

app.py

@@ -223,7 +223,7 @@ with gr.Blocks() as build:
         
     def cyc(x):
         return x,None
-    def upd(x)
+    def upd(x):
         o_file = open(f'{uid}/{d_app}','w')
         o_file = o_file.write(x)
         return x