Update app.py

app.py

@@ -3,6 +3,10 @@ import gradio as gr
 def greet(name):
     return "Hello " + name + "!"
 
-demo = gr.Interface(fn=greet, inputs="textbox", outputs="textbox")
+demo = gr.Interface(lambda x: x, "image", "image")
+
+demo.launch(max_file_size="5mb")
+# or
+demo.launch(max_file_size=5 * gr.FileSize.MB)
     
 demo.launch(share=True)  # Share your demo with just 1 extra parameter 🚀