Update app.py

app.py

@@ -11,6 +11,6 @@ def fake():
 with gr.Blocks() as demo:
     t = gr.Textbox()
     i = gr.Image(type="filepath")
-    t.submit(lambda : "cheetah.jpg", None, i)
+    t.submit(fake, None, i)
     
 demo.launch()