Update app.py

app.py

@@ -1,22 +1,29 @@
 import gradio as gr
 import transformers as tr
-
-def update(name):
-    return f"Welcome to Gradio, {name}!"
+import numpy as np
 
 demo = gr.Blocks()
 
+def f1(x):
+    return x[::-1]
+
+def f3(x):
+    return np.fliplr(x)
+
 with demo:
-    gr.Markdown(
-    """
-    # Hello World!
-    Start typing below to see the output.
-    """)
-    inp = gr.Textbox(placeholder="What is your name?")
-    out = gr.Textbox()
+    gr.Markdown("Flip text or image files using this demo.")
+    with gr.Tabs():
+        with gr.TabItem("Flip Text"):
+            text_input = gr.Textbox()
+            text_output = gr.Textbox()
+            text_button = gr.Button("Flip")
+        with gr.TabItem("Flip Image"):
+            with gr.Row():
+                image_input = gr.Image()
+                image_output = gr.Image()
+            image_button = gr.Button("Flip")
 
-    inp.change(fn=update, 
-               inputs=inp, 
-               outputs=out)
+    text_button.click(f1, inputs=text_input, outputs=text_output)
+    image_button.click(f2, inputs=image_input, outputs=image_output)
 
 demo.launch()