Create app.py

app.py

@@ -0,0 +1,12 @@
+import gradio as gr
+
+
+def fn(image):
+    print("aaa")
+
+
+with gr.Blocks() as demo:
+    with gr.Tab("a"):
+        image = gr.Image()
+    image.change(fn=fn, inputs=image)
+demo.launch()