Create app.py

app.py

@@ -0,0 +1,21 @@
+import gradio as gr
+
+def flip_text(x):
+    return x[::-1]
+
+demo = gr.Blocks()
+
+with demo:
+    gr.Markdown(
+    """
+    # Flip Text!
+    Start typing below to see the output.
+    """)
+    inp = gr.Textbox(placeholder="Flip this text")
+    out = gr.Textbox()
+
+    inp.change(fn=flip_text, 
+                 inputs=inp, 
+                 outputs=out)
+
+demo.launch()