added Radio

app.py

@@ -3,6 +3,7 @@ import gradio as gr
 with gr.Blocks() as demo:
     txt1 = gr.Textbox(label="input1")
     txt2 = gr.Textbox(label="input2")
-    example = gr.Examples([["a", "b"]], [txt1, txt2])
+    radio1 = gr.Radio(choices=["1", "2"], label="radio1")
+    example = gr.Examples([["a", "b", "1"]], [txt1, txt2, radio1])
 
 demo.launch(debug=True)