Update app.py

app.py

@@ -1,19 +1,33 @@
 import gradio as gr
 import os
 
-language = ''
 
-md = "test"
-CN_md = "测试"
+def combine(a, b):
+    return a + " " + b
+
+
+def mirror(x):
+    return x
 
 
 with gr.Blocks() as demo:
-    gr.Markdown(md, _js="""
-                    () => {
-                        language = navigator.language;
-                    }""")
-    gr.Markdown(language)
 
+    change_language_radio = gr.Radio(["Chinese", "English"])
+    language = gr.Textbox(label="Language")
+    txt = gr.Textbox(label="Input", lines=2)
+    txt_2 = gr.Textbox(label="Input 2")
+    txt_3 = gr.Textbox(value="", label="Output")
+    btn = gr.Button(value="Submit")
+    btn.click(combine, inputs=[txt, txt_2], outputs=[txt_3])
+
+    with gr.Row():
+        im = gr.Image()
+        im_2 = gr.Image()
+
+    btn = gr.Button(value="Mirror Image")
+    btn.click(mirror, inputs=[im], outputs=[im_2])
+
+    change_language_radio.change(None, [], [language], _js="() => navigator.language")
   
 
 if __name__ == "__main__":