Update app.py

app.py

@@ -10,7 +10,7 @@ def greet3(name):
     return "--------------------" + name + "-----------------"
 
 def greet4(name):
-    return "{{" + name + "}}"
+    return "{{{" + name + "}}}"
 # demo = gr.Interface(fn=greet2, inputs="text", outputs="text")
 # demo = gr.Interface(fn=greet3, inputs="text", outputs="text")
 demo = gr.Interface(fn=greet4, inputs="text", outputs="text")