error

app.py

@@ -9,10 +9,6 @@ import numpy as np
 import gradio as gr
 import pyjokes
 
-iface = gr.Interface(fn=generator, inputs="text", outputs="text")
-iface.launch()
-
-
 def similarity(input, joke):
     return cosine_similarity(input, joke)
 
@@ -95,3 +91,6 @@ def generator(input=None):
             response.append(out2)
 
     return response #[0] think of doing this
+
+iface = gr.Interface(fn=generator, inputs="text", outputs="text")
+iface.launch()